Commission Regulation (EU) No 321/2013 of 13 March 2013 concerning the technical specification for interoperability relating to the subsystem ‘rolling stock — freight wagons’ of the rail system in the European Union and repealing Decision 2006/861/EC Text with EEA relevance

The design phase is the period starting once a notified body, which is responsible for EC verification, is contracted by the applicant and ending when the EC type or design examination certificate is issued.

A design phase can cover a type and one or several type variant(s) and type version(s). For all type variant(s) and type version(s), the design phase is considered as starting at the same time as for the main type.

(4) Production phase

The production phase is the period during which units may be placed on the market on the basis of an EC declaration of verification referring to a valid EC type or design examination certificate.

(5) Unit in operation

A unit is in operation when it is registered with ‘Valid’ registration code ‘00’, in the National Vehicle Register in accordance with Decision 2007/756/EC or in the European Vehicle Register in accordance with Implementing Decision (EU) 2018/1614 and maintained in a safe state of running in accordance with Implementing Regulation (EU) 2019/779.

7.2.3.1.2.   Rules related to the EC type or design examination certificate

• (1)The notified body shall issue the EC type or design examination certificate referring to the certification framework.

• (2)When a revision of this TSI or of the TSI NOI comes into force during the design phase, the notified body shall issue the EC type or design examination certificate in accordance with the following rules:

• — For changes in the TSIs that are not referenced in Appendix A, conformity with the initial assessment framework leads to conformity to the certification framework. The Notified Body shall issue the EC type or design examination certificate referring to the certification framework without additional assessment.

• — For changes in the TSIs that are referenced in Appendix A, their application is mandatory in accordance with the transition regime laid down in that Appendix. During the transition period, the Notified Body may issue the EC type or design examination certificate referring to the certification framework without additional assessment. The Notified Body shall list in the EC type or design examination certificate all the points assessed in accordance with the initial assessment framework.

• (3)When several revisions of this TSI or of the TSI NOI come into force during the design phase, point (2) shall apply to all revisions successively

• (4)It is always permissible (but not mandatory) to use a most recent version of any TSI, either totally or for particular sections, unless explicitly otherwise specified in the revision of those TSIs; in case of application limited to particular sections, the applicant has to justify and document that applicable requirements remain consistent, and that has to be approved by the notified body.

7.2.3.1.3.   Validity of the EC type or design examination certificate

• (1)When a revision of this TSI or of the TSI NOI comes into force, the EC type or design examination certificate for the subsystem remains valid unless it is required to be revised in accordance with the specific transition regime of a TSI change.

• (2)Only the changes to the TSIs with a specific transition regime can apply to units in production phase or to units in operation.

7.2.3.2.   Interoperability constituents

• (1)This point concerns interoperability constituents which are subject to type examination or design examination or to suitability for use.

• (2)The type or design examination or suitability for use remains valid even if a revision of this TSI or of the TSI NOI comes into force, unless explicitly otherwise specified in the revision of those TSIs.

• During this time, new constituents of the same type are permitted to be placed on the market without a new type assessment.

7.3.   Specific cases

7.3.1.   Introduction

The specific cases, as listed in point 7.3.2, are classified as:

• — ‘P’ cases: ‘permanent’ cases.

• — ‘T0’: ‘temporary’ cases of indefinite duration, where the target system shall be reached by a date still to be determined.

• — ‘T2’ cases: ‘temporary’ cases, where the target system shall be reached by 31 December 2035.

All specific cases and their relevant dates shall be re-examined in the course of future revisions of the TSI with a view to limiting their technical and geographical scope based on an assessment of their impact on safety, interoperability, cross border services, TEN-T corridors, and the practical and economic impacts of retaining or eliminating them. Special account shall be given to availability of EU funding.

Specific cases shall be limited to the route or network where they are strictly necessary and taken account of through route compatibility procedures.

In case of a specific case applicable to a component defined as interoperability constituent in section 5.3 of this TSI, the conformity assessment has to be performed according to point 6.1.2.

7.3.2.   List of specific cases

7.3.2.1.   General specific cases

Units running between a Member State and a third country with a network with 1520 mm track gauge: Specific case Finland, Poland, Slovak Republic and Sweden.

(‘P’) The application of national technical rules instead of the requirements in this TSI is allowed for third countries rolling stock.

7.3.2.1a.   Gauging (point 4.2.3.1)

Specific case Ireland and UK for Northern Ireland

(‘P’) It is permissible for the reference profile of the upper and the lower part of the unit to be established in accordance with the national technical rules notified for this purpose.

This specific case does not prevent access of any TSI compliant rolling stock as long as it is also compatible with an IRL gauge (track gauge system 1 600  mm).

7.3.2.2.   Axle bearing condition monitoring (point 4.2.3.4)

(a) Specific case Sweden

(‘T2’) Units intended to operate on the Swedish railway network shall be compliant with the target and prohibitive zones as set out in Table 12.

The two zones underneath the axle box/journal set out in Table 12 referring to the parameters of the standard  EN 15437-1:2009+A1:2022 shall be free to facilitate vertical monitoring by trackside axle box detection system:

Table 12

Target and prohibitive zone for units intended to be operated in Sweden

YTA [mm]	WTA [mm]	LTA [mm]	YPZ [mm]	WPZ [mm]	LPZ [mm]
905 ± 20	≥ 40	whole	905	≥ 100	≥ 500

Units mutually recognised in accordance with point 7.1.2 and units equipped with on-board axle bearing condition monitoring equipment are exempted from this specific case. The exemption of units in accordance with point 7.1.2 is not applicable when using other conformity assessment methods in accordance with point 6.1.2.4a.

(b) Specific case France (‘T0’)

This specific case is applicable to all units intended to operate on the French railway network.

Points 5.1 and 5.2 of standard EN 15437-1:2009+A1:2022 apply with the following specificities. The notations are the ones used in picture 3 of the standard.

WTA	=	70 mm
---	---	---
YTA	=	1 092,5 mm
---	---	---
LTA	=	Vmax x 0,56 (Vmax being the maximal line speed at the level of the Hot Axle Box Detector (HABD), expressed in km/h).

Units mutually recognised in accordance with point 7.1.2 and units equipped with on-board axle bearing condition monitoring equipment are exempted from this specific case. The exemption of units in accordance with point 7.1.2 is not applicable when using other conformity assessment methods in accordance with point 6.1.2.4a.

7.3.2.3.   Safety against derailment running on twisted track (point 4.2.3.5.1)

Specific case UK for Great Britain

(‘P’) The limitations to the use of Method 3 set out in  EN 14363:2016 clause 6.1.5.3.1 are not applicable for units that are intended for national use on the UK mainline network only.

This specific case does not prevent the access of TSI compliant rolling stock to the national network.

7.3.2.4.   Running dynamic behaviour (point 4.2.3.5.2)

Specific case Ireland and UK for Northern Ireland

(‘P’) For technical compatibility with the existing 1 600 mm track gauge network it is permissible to use notified national technical rules for the purpose of assessing running dynamic behaviour.

This specific case does not prevent the access of TSI compliant rolling stock to the national network.

7.3.2.5   Brake safety requirements (point 4.2.4.2)

Specific case Finland

For freight wagon intended to operate only on 1 524 mm network, the safety requirement defined in point 4.2.4.2 is deemed fulfilled if the unit complies with conditions defined in point 9 of Appendix C with the following modifications:

• (1) (point 9(d) of Appendix C) the braking performance shall be determined on the basis of the minimum distance of 1 200 m between signals on the Finnish network. The minimum percentage of braked weight is 55 % for 100 km/h and 85 % for 120 km/h;

• (2) (point 9(l) of Appendix C) if the brake system requires an interoperability constituent ‘friction element for wheel tread brakes’, the interoperability constituent shall comply with the requirements of point 6.1.2.5 or be made of cast iron.

7.3.2.6.   Attachment devices for rear end signals (point 4.2.6.3)

Specific case Ireland and UK for Northern Ireland

(‘P’) The attachment devices for rear-end signals on units intended to be operated only in traffic on networks with 1 600  mm track gauge shall conform with the national rules notified for the purpose.

This specific case does not prevent the access of TSI compliant rolling stock to the national network.

7.4.   Specific environmental conditions

Specific conditions Finland and Sweden

For unrestricted access of rolling stock to the Finnish and Swedish network under winter conditions, it shall be demonstrated that the rolling stock meets the following requirements:

• — Temperature zone T2 as specified in point 4.2.5 shall be selected.

• — Snow, ice and hail severe conditions as specified in point 4.2.5 shall be selected.

Specific conditions Portugal and Spain

For unrestricted access of rolling stock to the Portuguese and Spanish network under summer conditions, temperature zone T3 as specified in point 4.2.5 shall be selected.

7.5.   Freight wagons operating under national, bilateral, multilateral or international agreements

See Article 6.

Appendix A

Changes of requirements and transition regimes

In accordance with point 7.2.3.1.2, Table A.1 and Table A.2 reference the changes, compared with the TSI as amended by Implementing Regulation (EU) 2020/387, that require an assessment.

Changes with a generic transition regime of 7 years

Changes with a generic transition regime affect projects in design phase. Those changes are relevant to determine the applicability of requirements of the certification framework of a project, based on its initial assessment framework. Projects in production phase and units in operation are not affected by those changes.

Table A.1

Transition regime of 7 years

TSI point(s)	TSI point(s) in previous TSI	Explanation of the TSI change	Date of application
4.2.2.3  Second paragraph	New requirement	Inclusion of a requirement on the securing devices	28 September 2030
4.2.3.5.3  Derailment detection and prevention function	No point	Inclusion of requirements for the derailment detection and prevention function	28 September 2030
4.2.4.3.2.1  Service brake	4.2.4.3.2.1  Service brake	Evolution of the specification referenced in Appendix D.1, Indexes [16] and [17]	28 September 2030
4.2.4.3.2.2  Parking brake	4.2.4.3.2.2  Parking brake	Evolution of the specification referenced in Appendix D.1 Index [17]	28 September 2030
4.2.4.3.2.2  Parking brake	4.2.4.3.2.2  Parking brake	Change in the calculation of the parking brake parameters	28 September 2030
6.2.2.8.1  Testing of barriers and spark arresters	6.2.2.8.1  Testing of barriers	Evolution of the specification referenced in Appendix D.1 Index [19]	28 September 2030
7.1.2 (h)  Marking of the parking brake	7.1.2 (h)  Marking of the parking brake	Change in the required marking	28 September 2030
Point 9 of Appendix C	Point 9 of Appendix C	Evolution of the specification referenced in Appendix D.1, Indexes [38], [39], [46], [48], [49], [58]	28 September 2030
Points referring to Appendix H and Appendix D.2 Index [B]	New requirement	Inclusion of requirements on the codification of units intended to be used in combined transport	28 September 2030
Points referring to Appendix D.2 Index [A] except to point 3.2.2	Points referring to ERA/ERTMS/033281 V4 except to point 3.2.2	ERA/ERTMS/033281 V5 replaces ERA/ERTMS/033281 V4, main changes concern frequency management for interference current limits and closure of open points	28 September 2030

Changes with a specific transition regime:

Changes with a specific transition regime affect projects in design phase, projects in production phase and units in operation. Those changes are relevant to determine the applicability of requirements of the certification framework of a project, based on its initial assessment framework. They are also relevant to determine the need for retrofit.

Table A.2

Specific transition regime

TSI point(s)	TSI points(s) in previous TSI	Explanation on TSI change	Transition regime	Transition regime	Transition regime	Transition regime
TSI point(s)	TSI points(s) in previous TSI	Explanation on TSI change	Design phase not started	Design phase started	Production phase	Units in operation
Points referring to point 3.2.2 Appendix D.2 Index [A]	Points referring to point 3.2.2 of ERA/ERTMS/033281 V4	ERA/ERTMS/033281 V5 replaces ERA/ERTMS/033281 V4	Transition regime is laid down in Table B1 in Appendix B to the CCS TSI	Transition regime is laid down in Table B1 in Appendix B to the CCS TSI	Transition regime is laid down in Table B1 in Appendix B to the CCS TSI	Transition regime is laid down in Table B1 in Appendix B to the CCS TSI
Points referring to point 4.2.2.4.1	Not applicable	Devices to secure semi-trailers – strength (longitudinal, lateral and vertical downwards)	Directly applicable	4 November 2026	4 November 2026	Not applicable
Points referring to point 4.2.2.4.2	Not applicable	Devices to secure semi-trailers – locking force (vertical upwards directed)	Directly applicable	4 November 2026	4 November 2026	4 May 2027
Points referring to point 4.2.2.4.3	Not applicable	Devices to secure semi-trailers – indications	Directly applicable	4 November 2026	4 November 2026	Not applicable
Points referring to point 4.2.2.4.4	Not applicable	Marking related to devices to secure semi-trailers	Directly applicable	4 November 2026	4 November 2026	4 May 2027
4.2.6.1.2.1.2	Not applicable new point	Spark arrestors mandatory for certain wagon categories	Directly applicable	1 January 2027	Not applicable	Not applicable
4.2.7	Not applicable new point	Transfer of wagon requirement from RID to TSI	1 January 2027	1 January 2027	1 January 2033	Not applicable
7.1.2 (g)	Not applicable new point	Transfer of wagon requirement from RID to TSI	1 January 2027	1 January 2027	1 January 2033	Not applicable

Appendix B

Not used.

Appendix C

Additional optional conditions

The compliance with the following set of conditions C.1 to  C.20 is optional. If the applicant selects this option, a notified body has to assess the compliance within the EC verification procedure.

1. Manual coupling system

The manual coupling system shall comply with the following requirements:

• — The screw coupling system excluding the draw hook, and the draw hook itself, shall respectively comply with the requirements related to freight wagons defined in Appendix D Index [31]

• — The wagon shall comply with the requirements related to freight wagons defined in Appendix D Index [59]

• — The buffer shall comply with the requirements related to freight wagons defined in Appendix D Index [32]

Where a combined automatic and screw coupler is fitted, it is permissible for the auto coupler head to infringe the space for shunting staff on the left hand side when it is stowed and the screw coupler is in use. In this case the marking defined in the specification referenced in Appendix D Index [2] is mandatory.

In order to provide this full compatibility, it is permitted to have a different value of the distance between buffer centrelines, 1 790 mm (Finland) and 1 850 mm (Portugal and Spain) taking into account the specification referenced in Appendix D Index [32]

2. UIC footsteps and handrails

The unit shall be equipped with footsteps and handrails in accordance with the specification referenced in Appendix D Index [28] and with clearances in accordance with the same specification.

3. Ability to be hump shunted

In addition to the requirements of point 4.2.2.2 the unit shall be assessed in accordance with the specification referenced in Appendix D Index [1] and classified in Category F I in accordance with the same specification with the following exception: for units designed to carry motor vehicles or combined transport units without long stroke shock absorbers the Category F-II may be used. The requirements concerning the buffing tests in the same specification apply.

4. Free space under lifting points

The unit shall comply with Figure C.2 on the free space under the re-railing places for rerailing:

Figure C.2

Free spaces under rerailing places

Image omitted; see official source

5. Marking of units

Units compliant with all requirements set out in Section 4.2, fulfilling all conditions set out in point 7.1.2 and all conditions set out in Appendix C may receive the marking ‘GE’.

Units compliant with all requirements set out in Section 4.2, fulfilling all conditions in point 7.1.2 and the conditions set out in Appendix C but not those set out in Appendix C, Sections 3 and/or 6 and/or 7.b, may receive the marking ‘CW’.

If the additional marking is used, it shall be inscribed on the unit as outlined in Figure C.3.

Figure C.3

The additional markings ‘GE’ and ‘CW’

Image omitted; see official source

The letters shall be of the same font type as the TEN marking. The size of the letters shall be at least 100 mm high. The outer measures of the frame shall be at least 275 mm wide and 140 mm high, the frame shall be 7 mm thick.

The marking shall be located on the right hand side of the area containing the European Vehicle Number and the TEN marking.

6. G1 gauge

The reference contour with which the unit complies with shall be G1 and  GI1 determined as defined in point 4.2.3.1.

7. Compatibility with train detection systems

• (a)The unit shall be compatible with the train detection systems based on track circuits, on axle counters and on loop equipment as specified in clauses 4.2.3.3(a), 4.2.3.3(b) and 4.2.3.3(c).

• (b)The distance between two adjacent axles of the unit shall not exceed 17 500 mm.

• (c)If the unit has electronic equipment on board emitting interference current via the rail, the ‘influencing unit’ (as defined in the technical document referenced in Appendix D.2 Index [A]) of which the unit is planned to be part shall be compliant with specific cases for track circuits notified under Article 13 of CCS TSI by applying the harmonised vehicle test methods and vehicle impedance referred in the technical document referenced in Appendix D.2 Index [A]. Compliance of the unit can be demonstrated based on the technical document referred in Article 13 of CCS TSI and is checked by the Notified Body as part of EC verification.

• (d)If the unit has electrical or electronic equipment on board emitting interference electromagnetic fields:

• — close to the wheel sensor of an axle counter, or

• — induced by the return current via the rail if applicable.

The ‘influencing unit’ (as defined in the technical document referenced in Appendix D.2 Index [A]) of which the unit is planned to be part shall be compliant with specific cases for axle counters notified under Article 13 of CCS TSI by applying the harmonised vehicle test methods referred in the technical document referenced in Appendix D.2 Index [A]. Compliance of the unit can be demonstrated based on the technical document referred in Article 13 of CCS TSI and is checked by the Notified Body as part of EC verification.

8. Tests concerning longitudinal compressive forces

The verification of safe running under longitudinal compressive forces shall be in accordance with the specification referenced in Appendix D Index [33].

9. UIC brake

The brake system shall be compatible with vehicles equipped with UIC approved brake systems. The brake system of a unit is compatible with the UIC brake system if it fulfils the following requirements:

• (a) The unit shall be equipped with a pneumatic brake pipe with an inner diameter of 32 mm.

• (b) Brake modes have different brake application and release times and specific brake weight percentage.

• (c) Every unit shall be fitted with a brake system having at least brake modes G and P. The brake modes G and P shall be assessed in accordance with the specification referenced in Appendix D Index [36].

• (d) The minimum braking performance for brake-modes G and P shall be in accordance with Table C.3.

• (e) If a unit is equipped with a brake system having in addition further brake modes the assessment procedure as described in point 4.2.4.3.2.1 shall be carried out for these additional brake modes.  The brake application time of the P brake mode in accordance with the specification referenced in Appendix D Index [36] are also valid for further brake modes.

• (f) The energy storage has to be designed in such way that after a brake application with the maximum brake cylinder pressure and the maximum unit specific brake cylinder stroke at any load state the pressure in the auxiliary reservoir must be at least 0,3 bar more than the brake cylinder pressure without the addition of any further energy.  Details for standardised air reservoirs are set out in the specifications referenced in Appendix D Index [40] and Index [41].

• (g) The pneumatic energy of the brake system shall not be used for other applications different than those related to braking purposes.

• (h) The distributor and distributor isolating device shall be in accordance with the specification referenced in Appendix D Index [34]. At least one distributor shall be installed per 31 m unit length.

• (i) The pneumatic half coupling and its hose:
• (i) The interface of the brake pipe shall be in accordance with the specification referenced in Appendix D Index [42].
• (ii) The opening of the automatic air brake coupling head shall face the left when looking at the end of the vehicle.
• (iii) The opening of the main reservoir coupling head shall face the right when looking at the end of the unit.
• (iv) The end cocks shall be in accordance with the specification referenced in Appendix D Index [43].

• (j) The brake mode switching device shall be in accordance with the specification referenced in Appendix D Index [44].

• (k) Brake block holders shall be in accordance with the specification referenced in Appendix D Index [45].

• (l) If the brake system requires a ‘friction element for wheel tread brakes’ interoperability constituent, the interoperability constituent shall, in addition to the requirements of point 6.1.2.5, comply with the specification referenced in Appendix D Index [46] or Index [47].

• (m) Slack adjusters shall be in accordance with the specification referenced in Appendix D Index [48]. The assessment of conformity shall be carried out in accordance with the same specification. Additionally, a life test shall be performed to demonstrate the suitability of the slack adjuster for service on the unit and to verify the maintenance requirements for the operational design life. This shall be carried out at the maximum rated load cycling through the full range of adjustment.

• (n) If the unit is equipped with a wheel slide protection system (WSP) it shall be in accordance with the specification referenced in Appendix D Index [49]. Table C.3 Minimum braking performance for brake modes G and P Braking mode Command Equipment Unit type Load status Requirement for running speed at 100 km/h Requirement for running speed at 120 km/h Maximum braking distance Minimum braking distance Maximum braking distance Minimum braking distance Braking mode ‘P’ Changeover [^E0024] ‘S1’ [^E0025] Empty Smax = 700 m λmin = 65 % amin = 0,60 m/s² Smin = 390 m λmax = 125 %, (130 %) [^E0026] amax = 1,15 m/s² Smax = 700 m λmin = 100 % amin = 0,88 m/s² Smin = 580 m λmax = 125 %, (130 %)( [^E0026] amax = 1,08 m/s² Inter-mediate Smax = 810 m λmin = 55 % amin = 0,51 m/s² Smin = 390 m λmax = 125 % amax = 1,15 m/s² Loaded Smax = 700 m λmin = 65 % amin = 0,60 m/s² Smin = Max [(S = 480 m, λmax = 100 %, amax = 0,91 m/s²) (S obtained with a mean retardation force of 16,5 kN per axle)] [^E0027] Variable load Relay [^E0028] ‘SS’, ‘S2’ Empty Smax = 480 m λmin = 100 % [^E0029] amin = 0,91 m/s² [^E0029] Smin = 390 m λmax = 125 %, (130 %) [^E0024] amax = 1,15 m/s² Smax = 700 m λmin = 100 % amin = 0,88 m/s² Smin = 580 m λmax = 125 %, (130 %) [^E0024] amax = 1,08 m/s² ‘S2’ [^E0030] Loaded Smax = 700 m λmin = 65 % amin = 0,60 m/s² Smin = Max [(S = 480 m, λmax = 100 %, amax = 0,91 m/s²) (S obtained with a mean retardation force of 16,5 kN per axle)] [^E0031] ‘SS’ [^E0032] Loaded (18 t per axle for brake blocks)

Smax [^E0033] = Max [S = 700 m, λmax = 100 %, amax = 0,88 m/s²) (S obtained with a mean retardation force of 16 kN per axle)] [^E0034] Braking mode ‘G’

There shall be no separate assessment of the braking performance of units in position G. A unit’s braked weight in position G is the result of the braked weight in position P (see the specifications referenced in Appendix D, either Index [17] or Index [58]

(¹) Changeover in accordance with the specification referenced in Appendix D Index [38]. (²) An ‘S1’ unit is a unit with empty/load device. The maximum load per axle is 22,5 t. (³) Only for two stage load brake (changeover command) and P10 (cast iron blocks with 10 ‰ phosphor)- or LL-brake blocks. (⁴) The maximum mean retardation force allowed (for running speed at 100 km/h) is Image omitted; see official source. This value comes from the maximum braking energy input permitted on a clasp braked wheel with a nominal new diameter in the range of [920 mm; 1 000 mm] during braking (the brake weight shall be limited to 18 tonnes/axle). (⁵) Variable load relay in accordance with the specification referenced in Appendix D Index [35] in combination with a variable load sensing device in accordance with the specification referenced in Appendix D Index [39]. (⁶) Image omitted; see official source, with Te = 2 sec. Distance calculation in accordance with the specification referenced in Appendix D Index [16]. (⁷) An ‘S2’ unit is a unit with a variable load relay. The maximum load per axle is 22,5 t. (⁸) The automatic-load controlled equipment of wagons worked under s conditions can provide a maximum braked weight of λ = 100%, up to load limit equal to 67 % of the maximum permissible wagon weight.

For standard wheelset with using the max axle load

Max 1 000 mm; minimal worn 840 mm, max axle load 22,5t,

Max axle load for λ=100: 15 t

Max 840 mm; minimal worn 760 mm,

max axle load 20 t, Max axle load for λ=100: 13 t

Max 760 mm; minimal worn 680 mm,

max axle load 18 t, Max axle load for λ=100: 12 t

Max 680 mm; minimal worn 620 mm

Max axle load 16 t, Max axle load for λ=100: 10,5 t (⁹) An ‘SS’ unit shall be equipped with a variable load relay. The maximum load per axle is 22,5 t. (¹⁰) λ must not exceed 125 %, considering for braking only on wheels (brake blocks), the maximum mean retardation force allowed of 16 kN/axle (for running speed at 120 km/h). (¹¹) The requirement by a running speed of 120 km/h is to fulfil λ = 100 % up to the SS load limit, with following derogation: the mean retardation force for tread brake with wheel diameter [new max 1 000 mm, worn min. 840 mm] shall be limited to 16 kN/wheelset. This limit is caused by the maximum admissible braking energy corresponding to 20 t axle load with λ = 90 % and 18 t braked weight per wheelset.

If a braked weight percentage of more than 100 % is required with an axle load of more than 18 t, it is necessary to realize another type of brake system (for example disc brakes) to limit the thermal load on the wheel.

• (o) For wagons with composite brake blocks and a nominal wheel diameter of max 1 000 mm, minimal worn 840 mm and a braked weight per wheelset of more than 15,25 t (14,5 t plus 5%), a relay valve type E in accordance with the specification referenced in Appendix D Index [35] shall be used. For wagons with a nominal wheel diameter smaller than 920 mm, this brake weight limit value shall be adapted in line with the energy input into the wheel rim.

10. Location of parking brake handles

If a unit is equipped with a parking brake the location of its operating handle or operating wheel shall be:

- — on both sides of the unit if it is operated from the ground, or

• — on a platform, that can be accessed from both sides of the unit.

The operation from the ground shall be done by wheel.

The following requirements are deemed to comply with any temperature range indicated in point 4.2.5:

• — Air reservoirs shall be designed for the temperature range of – 40 °C to + 70 °C.

• — Brake cylinders and brake couplings shall be designed for the temperature range of – 40 °C to + 70 °C.

- — Hoses for air brakes and air supply shall be specified for the temperature range of – 40 °C to + 70 °C.

The following requirement is deemed to comply with the range T1 indicated in point 4.2.5:

- — The grease for the lubrication of roller bearing shall be specified for ambient temperatures down to – 20 °C.

Welding shall be carried out in accordance with the specifications referenced in Appendix D Indexes [50] to [54].

13. Track gauge

The unit shall be compatible with the 1 435 mm track gauge.

14. Specific brake thermal capacity

The brake system shall resist a thermal load equivalent to the suggested reference case in point 4.2.4.3.3.

With regard to the use of wheel tread brake systems, this condition is deemed to be met if the ‘friction element for wheel tread brakes’ interoperability constituent is, in addition to the requirements of point 6.1.2.5, compliant with the specification referenced in Appendix D, either Index [46] or Index [47], and if the wheel:

• — is assessed in accordance with point 6.1.2.3; and

- — fulfils the conditions of Section 15 of Appendix C.

The wheels shall be in accordance with the specification referenced in Appendix D Index [55]. The thermal mechanical type test required in point 6.1.2.3 shall be carried out in accordance with the specification referenced in Appendix D Index [11] when the complete brake system is acting directly on the wheel tread.

16. Tow hooks

Units shall be provided with tow hooks, each one being fixed to the side of the unit underframe in accordance with the specification referenced in Appendix D Index [56].

Alternative technical solutions are allowed as far as conditions listed in the same specification are respected. If the alternative solution is a cable eye bracket, it shall in addition have a minimum diameter of 85 mm.

17. Protective devices on protruding parts

To ensure the safety of staff, protruding (e.g. angular or pointed) parts of the unit located up to 2 m above rail level or above passageways, working surfaces or tow hooks which are liable to cause accidents, shall be fitted with protective devices as described in the specification referenced in Appendix D Index [56].

18. Label holders and attachment devices for rear-end signal

All units shall be equipped with a label holder in accordance with the specification referenced in Appendix D Index [57] and at both ends with attachment devices as set out in point 4.2.6.3.

19. Axle bearing condition monitoring

It shall be possible to monitor the axle bearing condition of the unit by means of line side detection equipment.

The combination of maximum operating speed and maximum admissible cant deficiency shall be in accordance with the specification referenced in Appendix D Index [7].

Units equipped with established running gear as specified in point 6.1.2.1 are presumed to be in conformity with this requirement.

Appendix D

D.1   Standards or normative documents

Index	Characteristics to be assessed	TSI point	Mandatory standard point
[1]	EN 12663-2:2010 Railway applications - Structural requirements of railway vehicle bodies - Part 2: Freight wagons	EN 12663-2:2010 Railway applications - Structural requirements of railway vehicle bodies - Part 2: Freight wagons	EN 12663-2:2010 Railway applications - Structural requirements of railway vehicle bodies - Part 2: Freight wagons
[1.1]	Strength of unit	4.2.2.2	5
[1.2]	Strength of unit – demonstration of conformity	6.2.2.1	6, 7
[1.3]	Ability to be hump shunted	Appendix C, point 3	8
[1.4]	Classification	Appendix C, point 3	5.1
[1.5]	Requirements concerning the buffing tests	Appendix C, point 3	8.2.5.1
[1.6]	Normal operating conditions	Appendix I, point D	8
[2]	EN 15877-1:2012+A1:2018 Railway applications - Marking on railway vehicles - Part 1: Freight wagons	EN 15877-1:2012+A1:2018 Railway applications - Marking on railway vehicles - Part 1: Freight wagons	EN 15877-1:2012+A1:2018 Railway applications - Marking on railway vehicles - Part 1: Freight wagons
[2.1]	Lifting and jacking position marking	4.2.2.2	4.5.14
—————	—————	—————	—————
[2.3]	Applicable markings	7.1.2 (g)	all points except 4.5.25(b) and 4.5.35
[2.4]	Marking for combined automatic and screw coupler	Appendix C, point 1	Figure 75
[3]	EN 12663-1:2010+A1:2014 Railway applications - Structural requirements of railway vehicle bodies - Part 1: Locomotives and passenger rolling stock (and alternative method for freight wagons)	EN 12663-1:2010+A1:2014 Railway applications - Structural requirements of railway vehicle bodies - Part 1: Locomotives and passenger rolling stock (and alternative method for freight wagons)	EN 12663-1:2010+A1:2014 Railway applications - Structural requirements of railway vehicle bodies - Part 1: Locomotives and passenger rolling stock (and alternative method for freight wagons)
[3.1]	Strength of unit – demonstration of conformity	6.2.2.1	9.2, 9.3
[3.2]	Strength of unit - fatigue strength	6.2.2.1	5.6
[4]	EN 15273-2:2013+A1 :2016 Railway applications - Gauges - Part 2: Rolling stock gauge	EN 15273-2:2013+A1 :2016 Railway applications - Gauges - Part 2: Rolling stock gauge	EN 15273-2:2013+A1 :2016 Railway applications - Gauges - Part 2: Rolling stock gauge
[4.1]	Gauging	4.2.3.1	5, annexes A to J, L, M, P
[5]	EN 15528:2021 Railway applications - Line categories for managing the interface between load limits of vehicles and infrastructure	EN 15528:2021 Railway applications - Line categories for managing the interface between load limits of vehicles and infrastructure	EN 15528:2021 Railway applications - Line categories for managing the interface between load limits of vehicles and infrastructure
[5.1]	Compatibility with load carrying capacity of lines	4.2.3.2	6.1, 6.2
[6]	EN 15437-1:2009+A1:2022 Railway applications – Axle box condition monitoring – Interface and design requirements - Part 1: Track side equipment and rolling stock axle box	EN 15437-1:2009+A1:2022 Railway applications – Axle box condition monitoring – Interface and design requirements - Part 1: Track side equipment and rolling stock axle box	EN 15437-1:2009+A1:2022 Railway applications – Axle box condition monitoring – Interface and design requirements - Part 1: Track side equipment and rolling stock axle box
[6.1]	Axle bearing condition monitoring	4.2.3.4	5.1, 5.2
[7]	EN 14363:2016+A2:2022 Railway applications - Testing and Simulation for the acceptance of running characteristics of railway vehicles - Running Behaviour and stationary tests	EN 14363:2016+A2:2022 Railway applications - Testing and Simulation for the acceptance of running characteristics of railway vehicles - Running Behaviour and stationary tests	EN 14363:2016+A2:2022 Railway applications - Testing and Simulation for the acceptance of running characteristics of railway vehicles - Running Behaviour and stationary tests
[7.1]	Safety against derailment running on twisted track	6.2.2.2	4, 5, 6.1
[7.2]	Running dynamic behaviour	4.2.3.5.2	4, 5, 7
[7.3]	Running dynamic behaviour - On-track tests	6.2.2.3	4, 5, 7
[7.4]	Application to units operated on the 1 668 mm track gauge network	6.2.2.3	7.6.3.2.6 (2)
[7.5]	Running dynamic behaviour	C.20	Table H.1
[8]	EN 16235:2013 Railway application - Testing for the acceptance of running characteristics of railway vehicles - Freight wagons - Conditions for dispensation of freight wagons with defined characteristics from on-track tests in accordance with EN 14363	EN 16235:2013 Railway application - Testing for the acceptance of running characteristics of railway vehicles - Freight wagons - Conditions for dispensation of freight wagons with defined characteristics from on-track tests in accordance with EN 14363	EN 16235:2013 Railway application - Testing for the acceptance of running characteristics of railway vehicles - Freight wagons - Conditions for dispensation of freight wagons with defined characteristics from on-track tests in accordance with EN 14363
[8.1]	Running dynamic behaviour	6.1.2.1	5
[8.2]	Established running gear	6.1.2.1	6
[8.3]	Minimum axle load for established running gears	6.1.2.1	Table 7, 8, 10, 13, 16 and 19, in chapter 6
[9]	EN 13749:2021 Railway applications - Wheelsets and bogies - Method of specifying the structural requirements of bogie frames	EN 13749:2021 Railway applications - Wheelsets and bogies - Method of specifying the structural requirements of bogie frames	EN 13749:2021 Railway applications - Wheelsets and bogies - Method of specifying the structural requirements of bogie frames
[9.1]	Structural design of bogie frame	4.2.3.6.1	6.2
[9.2]	Assessment of the bogie frame strength	6.1.2.1	6.2
[10]	EN 13260:2020 Railway applications - Wheelsets and bogies - Wheelsets - Product requirements	EN 13260:2020 Railway applications - Wheelsets and bogies - Wheelsets - Product requirements	EN 13260:2020 Railway applications - Wheelsets and bogies - Wheelsets - Product requirements
[10.1]	Characteristics of wheelsets	6.1.2.2	4.2.1
[11]	EN 13979-1:2020 Railway applications - Wheelsets and bogies - Monobloc wheels - Technical approval procedure - Part 1: Forged and rolled wheels	EN 13979-1:2020 Railway applications - Wheelsets and bogies - Monobloc wheels - Technical approval procedure - Part 1: Forged and rolled wheels	EN 13979-1:2020 Railway applications - Wheelsets and bogies - Monobloc wheels - Technical approval procedure - Part 1: Forged and rolled wheels
[11.1]	Mechanical characteristics of wheels	6.1.2.3	8
[11.2]	Thermomechanical behaviour and criteria for residual stress	6.1.2.3	7
[11.3]	Specific product properties concerning the wheel	Appendix C, point 15	7
[11.4]	Specific product properties concerning the wheel - Thermomechanical type test	Appendix C, point 15	Table A.1
[12]	EN 13103-1:2017+A1:2022 Railway applications - Wheelsets and bogies - Part 1: Design method for axles with external journals	EN 13103-1:2017+A1:2022 Railway applications - Wheelsets and bogies - Part 1: Design method for axles with external journals	EN 13103-1:2017+A1:2022 Railway applications - Wheelsets and bogies - Part 1: Design method for axles with external journals
[12.1]	Method of verification	6.1.2.4	5, 6, 7
[12.2]	Decision criteria for permissible stress	6.1.2.4	8
[13]	EN 12082:2017+A1:2021 Railway applications – Axle boxes - Performance testing	EN 12082:2017+A1:2021 Railway applications – Axle boxes - Performance testing	EN 12082:2017+A1:2021 Railway applications – Axle boxes - Performance testing
[13.1]	Mechanical resistance and fatigue characteristics of the rolling bearing	6.2.2.4	7
[14]	UIC 430-1:2012 Conditions with which wagons must comply in order to be accepted for transit between standard gauge railways and the Spanish and Portuguese broad gauge railways	UIC 430-1:2012 Conditions with which wagons must comply in order to be accepted for transit between standard gauge railways and the Spanish and Portuguese broad gauge railways	UIC 430-1:2012 Conditions with which wagons must comply in order to be accepted for transit between standard gauge railways and the Spanish and Portuguese broad gauge railways
[14.1]	Changeover between 1 435 mm and 1 668 mm track gauges, for axle units	6.2.2.5	Figures 9 and 10 of Annex B.4, and Figure 18 of Annex H
[14.2]	Changeover between 1 435 mm and 1 668 mm track gauges, for bogie units	6.2.2.5	Figure 18 of Annex H and Figures 19 and 20 of Annex I
[15]	UIC 430-3:1995 Goods wagons - Conditions to be satisfied by goods wagons to make them acceptable for running on both standard-gauge networks and the network of the Finnish state railways	UIC 430-3:1995 Goods wagons - Conditions to be satisfied by goods wagons to make them acceptable for running on both standard-gauge networks and the network of the Finnish state railways	UIC 430-3:1995 Goods wagons - Conditions to be satisfied by goods wagons to make them acceptable for running on both standard-gauge networks and the network of the Finnish state railways
[15.1]	Changeover between 1 435 mm and 1 524 mm track gauges	6.2.2.5	Annex 7
[16]	EN 14531-1:2015+A1 :2018 Railway applications - Methods for calculation of stopping distances, slowing distances and immobilization braking - Part 1: General algorithms utilizing mean value calculation for train sets or single vehicles	EN 14531-1:2015+A1 :2018 Railway applications - Methods for calculation of stopping distances, slowing distances and immobilization braking - Part 1: General algorithms utilizing mean value calculation for train sets or single vehicles	EN 14531-1:2015+A1 :2018 Railway applications - Methods for calculation of stopping distances, slowing distances and immobilization braking - Part 1: General algorithms utilizing mean value calculation for train sets or single vehicles
[16.1]	Service brake	4.2.4.3.2.1	4
[16.2]	Parking brake	4.2.4.3.2.2	5
[16.3]	Distance calculation	Appendix C, point 9, Table C.3	4
[17]	UIC 544-1:2014 Brakes - Braking performance	UIC 544-1:2014 Brakes - Braking performance	UIC 544-1:2014 Brakes - Braking performance
[17.1]	Service brake - calculation	4.2.4.3.2.1	1 to 3 and 5 to 8
[17.2]	Service brake - validation	4.2.4.3.2.1	Appendix B
[17.3]	Assessment of braking mode G	C.9 - Table C.3	1 to 3 and 5 to 8
[18]	EN 50125-1:2014 Railway applications - Environmental conditions for equipment -Part 1: Rolling stock and on-board equipment	EN 50125-1:2014 Railway applications - Environmental conditions for equipment -Part 1: Rolling stock and on-board equipment	EN 50125-1:2014 Railway applications - Environmental conditions for equipment -Part 1: Rolling stock and on-board equipment
[18.1]	Environmental conditions	4.2.5	4.7
[19]	EN 1363-1:2020 Fire resistance tests - Part 1: General Requirements	EN 1363-1:2020 Fire resistance tests - Part 1: General Requirements	EN 1363-1:2020 Fire resistance tests - Part 1: General Requirements
[19.1]	Barriers and spark arresters	6.2.2.8.1	4 to 12
[20]	ISO 5658- 2:2006/Am1:2011 Reaction to fire tests — Spread of flame — Part 2: Lateral spread on building and transport products in vertical configuration	ISO 5658- 2:2006/Am1:2011 Reaction to fire tests — Spread of flame — Part 2: Lateral spread on building and transport products in vertical configuration	ISO 5658- 2:2006/Am1:2011 Reaction to fire tests — Spread of flame — Part 2: Lateral spread on building and transport products in vertical configuration
[20.1]	Testing of the materials ignitability and flame spread properties	6.2.2.8.2	5 to 13
[21]	EN 13501-1:2018 Fire classification of construction products and building elements - Part 1: Classification using data from reaction to fire tests	EN 13501-1:2018 Fire classification of construction products and building elements - Part 1: Classification using data from reaction to fire tests	EN 13501-1:2018 Fire classification of construction products and building elements - Part 1: Classification using data from reaction to fire tests
[21.1]	Material properties	6.2.2.8.2	8
[22]	EN 45545-2:2020 Railway applications - Fire protection on railway vehicles -Part 2: Requirements for fire behaviour of materials and components	EN 45545-2:2020 Railway applications - Fire protection on railway vehicles -Part 2: Requirements for fire behaviour of materials and components	EN 45545-2:2020 Railway applications - Fire protection on railway vehicles -Part 2: Requirements for fire behaviour of materials and components
[22.1]	Test conditions	6.2.2.8.2	Ref T03.02 of Table 6
[23]	ISO 5660-1:2015+Amd1:2019 Reaction-to-fire tests — Heat release, smoke production and mass loss rate —Part 1: Heat release rate (cone calorimeter method) and smoke production rate (dynamic measurement)	ISO 5660-1:2015+Amd1:2019 Reaction-to-fire tests — Heat release, smoke production and mass loss rate —Part 1: Heat release rate (cone calorimeter method) and smoke production rate (dynamic measurement)	ISO 5660-1:2015+Amd1:2019 Reaction-to-fire tests — Heat release, smoke production and mass loss rate —Part 1: Heat release rate (cone calorimeter method) and smoke production rate (dynamic measurement)
[23.1]	Testing of rubber parts of bogies	6.2.2.8.2	5 to 13
[24]	EN 50355:2013 Railway applications - Railway rolling stock cables having special fire performance -Guide to use	EN 50355:2013 Railway applications - Railway rolling stock cables having special fire performance -Guide to use	EN 50355:2013 Railway applications - Railway rolling stock cables having special fire performance -Guide to use
[24.1]	Cables	6.2.2.8.3	1, 4 to 9
[25]	EN 50343:2014/A1:2017 Railway applications -Rolling stock -Rules for installation of cabling	EN 50343:2014/A1:2017 Railway applications -Rolling stock -Rules for installation of cabling	EN 50343:2014/A1:2017 Railway applications -Rolling stock -Rules for installation of cabling
[25.1]	Cables	6.2.2.8.3	1, 4 to 7
[26]	EN 45545-7:2013 Railway applications -Fire protection on railway vehicles -Part 7: Fire safety requirements for flammable liquid and flammable gas installations	EN 45545-7:2013 Railway applications -Fire protection on railway vehicles -Part 7: Fire safety requirements for flammable liquid and flammable gas installations	EN 45545-7:2013 Railway applications -Fire protection on railway vehicles -Part 7: Fire safety requirements for flammable liquid and flammable gas installations
[26.1]	Flammable liquids	6.2.2.8.4	4 to 9
[27]	EN 50153:2014+A2:2020 Railway applications -Rolling stock -Protective provisions relating to electrical hazards	EN 50153:2014+A2:2020 Railway applications -Rolling stock -Protective provisions relating to electrical hazards	EN 50153:2014+A2:2020 Railway applications -Rolling stock -Protective provisions relating to electrical hazards
[27.1]	Protective measures against indirect contact (protective bonding)	4.2.6.2.1	6.4
[27.2]	Protective measures against direct contact	4.2.6.2.2	5
[28]	EN 16116-2:2021 Railway applications - Design requirements for steps, handrails and associated access for staff - Part 2: Freight wagons	EN 16116-2:2021 Railway applications - Design requirements for steps, handrails and associated access for staff - Part 2: Freight wagons	EN 16116-2:2021 Railway applications - Design requirements for steps, handrails and associated access for staff - Part 2: Freight wagons
[28.1]	Attachment devices for rear-end signal	4.2.6.3	Figure 10
[28.2]	UIC footsteps and handrails Clearances	Appendix C, point 2	4, 5 6.2
[29]	EN 15153-1:2020 Railway applications -External visible and audible warning devices for trains -Part 1: Head, marker and tail lamps	EN 15153-1:2020 Railway applications -External visible and audible warning devices for trains -Part 1: Head, marker and tail lamps	EN 15153-1:2020 Railway applications -External visible and audible warning devices for trains -Part 1: Head, marker and tail lamps
[29.1]	Rear-end signal - colour of tail lamps	Appendix E, point 1	5.5.3
[29.2]	Rear-end signal - lighting intensity of tail lamps	Appendix E, point 1	Table 8
[30]	EN 12899-1:2007 Fixed, vertical road traffic signs - Part 1: Fixed signs	EN 12899-1:2007 Fixed, vertical road traffic signs - Part 1: Fixed signs	EN 12899-1:2007 Fixed, vertical road traffic signs - Part 1: Fixed signs
[30.1]	Reflective plates	Appendix E, point 2	Class Ref. 2
[31]	EN 15566:2022 Railway applications - Railway rolling stock - Draw gear and screw coupling	EN 15566:2022 Railway applications - Railway rolling stock - Draw gear and screw coupling	EN 15566:2022 Railway applications - Railway rolling stock - Draw gear and screw coupling
[31.1]	Manual coupling system	Appendix C, point 1	4, 5, 6, 7 (except 4.3 and the dimension ‘a’ in Annex B Figure B.1 which shall be treated as informative).
[32]	EN 15551:2022 Railway applications - Railway rolling stock - Buffers	EN 15551:2022 Railway applications - Railway rolling stock - Buffers	EN 15551:2022 Railway applications - Railway rolling stock - Buffers
[32.1]	Buffers	Appendix C, point 1	4 (except 4.3), 5, 6 (except 6.2.2.3 and E.4), and 7
[32.2]	Category C buffers	Appendix I, point D.1.2	4 (except 4.3), 5, 6(except 6.2.2.3, Annex E.4 and Annex I)
[32.3]	Category AX buffers	Appendix I, point D.2.1	4 (except 4.3), 5, 6 (except 6.2.2.3 and E.4) and 7
[33]	EN 15839:2012+A1:2015 Railway applications - Testing for the acceptance of running characteristics of railway vehicles - Freight wagons - Testing of running safety under longitudinal compressive forces	EN 15839:2012+A1:2015 Railway applications - Testing for the acceptance of running characteristics of railway vehicles - Freight wagons - Testing of running safety under longitudinal compressive forces	EN 15839:2012+A1:2015 Railway applications - Testing for the acceptance of running characteristics of railway vehicles - Freight wagons - Testing of running safety under longitudinal compressive forces
[33.1]	Tests concerning longitudinal compressive forces	Appendix C, point 8	All
[34]	EN 15355:2019 Railway applications - Braking - Distributor valves and distributor-isolating devices	EN 15355:2019 Railway applications - Braking - Distributor valves and distributor-isolating devices	EN 15355:2019 Railway applications - Braking - Distributor valves and distributor-isolating devices
[34.1]	Distributor and distributor isolating device	Appendix C, point 9(h)	5, 6
[35]	EN 15611:2020+A1:2022 Railway applications - Braking - Relay valves	EN 15611:2020+A1:2022 Railway applications - Braking - Relay valves	EN 15611:2020+A1:2022 Railway applications - Braking - Relay valves
[35.1]	Variable load relay	Appendix C, point 9, Table C.3	5, 6, 7, 10
[35.2]	Type of relay valve	Appendix C, point 9(o)	5, 6, 7, 10
[36]	UIC 540:2016 Brakes - Air brakes for freight trains and passenger trains	UIC 540:2016 Brakes - Air brakes for freight trains and passenger trains	UIC 540:2016 Brakes - Air brakes for freight trains and passenger trains
[36.1]	UIC brake	Appendix C, points 9(c) and (e)	2
[37]	EN 14531-2:2015 Railway applications - Methods for calculation of stopping and slowing distances and immobilization braking - Part 2: Step by step calculations for train sets or single vehicles	EN 14531-2:2015 Railway applications - Methods for calculation of stopping and slowing distances and immobilization braking - Part 2: Step by step calculations for train sets or single vehicles	EN 14531-2:2015 Railway applications - Methods for calculation of stopping and slowing distances and immobilization braking - Part 2: Step by step calculations for train sets or single vehicles
[37.1]	Service brake	4.2.4.3.2.1	4 & 5
[38]	EN 15624:2021 Railway applications - Braking - Empty-loaded changeover devices	EN 15624:2021 Railway applications - Braking - Empty-loaded changeover devices	EN 15624:2021 Railway applications - Braking - Empty-loaded changeover devices
[38.1]	Changeover specification	Appendix C, point 9, Table C.3	4, 5, 8
[39]	EN 15625:2021 Railway applications - Braking - Automatic variable load sensing devices	EN 15625:2021 Railway applications - Braking - Automatic variable load sensing devices	EN 15625:2021 Railway applications - Braking - Automatic variable load sensing devices
[39.1]	Variable load sensing devices	Appendix C, point 9, Table C.3	5, 6, 9
[40]	EN 286-3:1994 Simple unfired pressure vessels designed to contain air or nitrogen – Part 3: Steel pressure vessels designed for air braking equipment and auxiliary pneumatic equipment for railway rolling stock	EN 286-3:1994 Simple unfired pressure vessels designed to contain air or nitrogen – Part 3: Steel pressure vessels designed for air braking equipment and auxiliary pneumatic equipment for railway rolling stock	EN 286-3:1994 Simple unfired pressure vessels designed to contain air or nitrogen – Part 3: Steel pressure vessels designed for air braking equipment and auxiliary pneumatic equipment for railway rolling stock
[40.1]	Air reservoirs - steel	Appendix C, point 9(f)	4, 5, 6, 7
[41]	EN 286-4:1994 Simple unfired pressure vessels designed to contain air or nitrogen – Part 4: Aluminium alloy pressure vessels designed for air braking equipment and auxiliary pneumatic equipment for railway rolling stock	EN 286-4:1994 Simple unfired pressure vessels designed to contain air or nitrogen – Part 4: Aluminium alloy pressure vessels designed for air braking equipment and auxiliary pneumatic equipment for railway rolling stock	EN 286-4:1994 Simple unfired pressure vessels designed to contain air or nitrogen – Part 4: Aluminium alloy pressure vessels designed for air braking equipment and auxiliary pneumatic equipment for railway rolling stock
[41.1]	Air reservoirs - aluminium	Appendix C, point 9(f)	4, 5, 6, 7
[42]	EN 15807:2021 Railway applications - Pneumatic half couplings	EN 15807:2021 Railway applications - Pneumatic half couplings	EN 15807:2021 Railway applications - Pneumatic half couplings
[42.1]	Interface of the brake pipe	Appendix C, point 9 (i)	5, 6, 9
[43]	EN 14601:2005+A1:2010+A2 :2021 Railway applications - Straight and angled end cocks for brake pipe and main reservoir pipe	EN 14601:2005+A1:2010+A2 :2021 Railway applications - Straight and angled end cocks for brake pipe and main reservoir pipe	EN 14601:2005+A1:2010+A2 :2021 Railway applications - Straight and angled end cocks for brake pipe and main reservoir pipe
[43.1]	End cocks	Appendix C, point 9(i)	4, 5, 7, 9
[44]	UIC 541-1:2013 Brakes - Regulations concerning the design of brake components	UIC 541-1:2013 Brakes - Regulations concerning the design of brake components	UIC 541-1:2013 Brakes - Regulations concerning the design of brake components
[44.1]	Brake mode switching device	Appendix C, point 9(j)	Appendix E
[45]	UIC 542:2015 Brake parts – Interchangeability	UIC 542:2015 Brake parts – Interchangeability	UIC 542:2015 Brake parts – Interchangeability
[45.1]	Brake block holders	Appendix C, point 9 (k)	1 to 5
[46]	UIC 541-4:2020 Composite brake blocks - General conditions for certification and use	UIC 541-4:2020 Composite brake blocks - General conditions for certification and use	UIC 541-4:2020 Composite brake blocks - General conditions for certification and use
[46.1]	Friction element for wheel tread brakes	Appendix C, point 9(l)	1, 2
[47]	EN 16452:2015+A1:2019 Railway applications - Braking - Brake blocks	EN 16452:2015+A1:2019 Railway applications - Braking - Brake blocks	EN 16452:2015+A1:2019 Railway applications - Braking - Brake blocks
[47.1]	Friction element for wheel tread brakes	Appendix C, point 9(l)	4 to 11
[48]	EN 16241:2014+A1 :2016 Railway applications - Slack adjuster	EN 16241:2014+A1 :2016 Railway applications - Slack adjuster	EN 16241:2014+A1 :2016 Railway applications - Slack adjuster
[48.1]	Slack adjusters Assessment of conformity	Appendix C, point 9(m)	4, 5, 6.2 6.3.2 to 6.3.5
[49]	EN 15595:2018+AC :2021 Railway applications - Braking - Wheel slide protection	EN 15595:2018+AC :2021 Railway applications - Braking - Wheel slide protection	EN 15595:2018+AC :2021 Railway applications - Braking - Wheel slide protection
[49.1]	Wheel slide protection system	Appendix C, point 9 (n)	5 to 9, 11
[50]	EN 15085-1:2007+A1:2013 Railway applications -Welding of railway vehicles and components -Part 1: General	EN 15085-1:2007+A1:2013 Railway applications -Welding of railway vehicles and components -Part 1: General	EN 15085-1:2007+A1:2013 Railway applications -Welding of railway vehicles and components -Part 1: General
[50.1]	Welding	Appendix C, point 12	4
[51]	EN 15085-2:2020 Railway applications - Welding of railway vehicles and components - Part 2: Requirements for welding manufacturer	EN 15085-2:2020 Railway applications - Welding of railway vehicles and components - Part 2: Requirements for welding manufacturer	EN 15085-2:2020 Railway applications - Welding of railway vehicles and components - Part 2: Requirements for welding manufacturer
[51.1]	Welding	Appendix C, point 12	4, 5, 6, 7
[52]	EN 15085-3:2022 Railway applications - Welding of railway vehicles and components - Part 3: Design requirements	EN 15085-3:2022 Railway applications - Welding of railway vehicles and components - Part 3: Design requirements	EN 15085-3:2022 Railway applications - Welding of railway vehicles and components - Part 3: Design requirements
[52.1]	Welding	Appendix C, point 12	4, 5, 6, 7
[53]	EN 15085-4:2007 Railway applications - Welding of railway vehicles and components - Part 4: Production requirements	EN 15085-4:2007 Railway applications - Welding of railway vehicles and components - Part 4: Production requirements	EN 15085-4:2007 Railway applications - Welding of railway vehicles and components - Part 4: Production requirements
[53.1]	Welding	Appendix C, point 12	4, 5, 6
[54]	EN 15085-5:2007 Railway applications - Welding of railway vehicles and components - Part 5: Inspection, testing and documentation	EN 15085-5:2007 Railway applications - Welding of railway vehicles and components - Part 5: Inspection, testing and documentation	EN 15085-5:2007 Railway applications - Welding of railway vehicles and components - Part 5: Inspection, testing and documentation
[54.1]	Welding	Appendix C, point 12	4 to 10
[55]	EN 13262:2020 Railway applications - Wheelsets and bogies - Wheels - Product requirements	EN 13262:2020 Railway applications - Wheelsets and bogies - Wheels - Product requirements	EN 13262:2020 Railway applications - Wheelsets and bogies - Wheels - Product requirements
[55.1]	Specific product properties concerning the wheel	Appendix C, point 15	4, 5 and 6
[56]	UIC 535-2:2006 Standardisation and positioning on wagons of steps, end platforms, gangways, handrails, tow hooks, automatic coupler (AC), draw-only automatic coupler and brake valve controls on the UIC member RUs and OSJD member RUs	UIC 535-2:2006 Standardisation and positioning on wagons of steps, end platforms, gangways, handrails, tow hooks, automatic coupler (AC), draw-only automatic coupler and brake valve controls on the UIC member RUs and OSJD member RUs	UIC 535-2:2006 Standardisation and positioning on wagons of steps, end platforms, gangways, handrails, tow hooks, automatic coupler (AC), draw-only automatic coupler and brake valve controls on the UIC member RUs and OSJD member RUs
[56.1]	Tow hooks Conditions for alternative solutions	Appendix C, point 16	1.4 1.4.2 to 1.4.9
[56.2]	Protective devices on protruding parts	Appendix C, point 17	1.3
[57]	IRS 50575:2020, Ed1 Railway applications -Wagons – Label-holders and hazard identification panels: interchangeability	IRS 50575:2020, Ed1 Railway applications -Wagons – Label-holders and hazard identification panels: interchangeability	IRS 50575:2020, Ed1 Railway applications -Wagons – Label-holders and hazard identification panels: interchangeability
[57.1]	Label holders and attachment devices for rear end signal	Appendix C, point 18	2
[58]	EN 16834:2019 Railway applications - Braking – Brake performance	EN 16834:2019 Railway applications - Braking – Brake performance	EN 16834:2019 Railway applications - Braking – Brake performance
[58.1]	Service brake	4.2.4.3.2.1	Annex D
[58.2]	Validation of brake performance calculated with Index [17]	4.2.4.3.2.1	6, 8, 9, 10, 12
[58.3]	Assessment of braking mode G	Appendix C, point 9, Table C.3	6, 8, 9, 12
[59]	EN 16839:2022 Railway applications - Rolling stock - Head stock layout	EN 16839:2022 Railway applications - Rolling stock - Head stock layout	EN 16839:2022 Railway applications - Rolling stock - Head stock layout
[59.1]	Head stock layout	Appendix C, point 1	4 except 4.3, 5 except 5.5.2.3 and 5.5.2.4, 6, 7, 8

D.2   Technical documents (available on ERA website)

| Index | Characteristics to be assessed | TSI point | Mandatory technical document point |

| --- | --- | --- | --- | | [A] | Interfaces between Control-Command and Signalling Trackside and other Subsystems Appendix A of CCS TSI, index [77] ERA/ERTMS/033281 V5.0 | Interfaces between Control-Command and Signalling Trackside and other Subsystems Appendix A of CCS TSI, index [77] ERA/ERTMS/033281 V5.0 | Interfaces between Control-Command and Signalling Trackside and other Subsystems Appendix A of CCS TSI, index [77] ERA/ERTMS/033281 V5.0 | | [A.1] | train detection system based on track circuits | 4.2.3.3(a) | axle distances (3.1.2.1, 3.1.2.3, 3.1.2.4, 3.1.2.5), vehicle axle load (3.1.7.1), impedance between wheels (3.1.9), use of composite brake blocks (3.1.6), if the rolling stock is equipped: use of shunt assisted devices (3.1.8), if the rolling stock has electrical or electronic equipment on board creating interference current in the rail: conducted interference (3.2.2). | | [A.2] | train detection system based on axle counters | 4.2.3.3(b) | axle distances (3.1.2.1, 3.1.2.2, 3.1.2.4, 3.1.2.5), wheel geometry (3.1.3.1-3.1.3.4), metal/inductive components-free space between wheels (3.1.3.5), wheel material (3.1.3.6), if the rolling stock has electrical or electronic equipment on board creating interference electromagnetic fields close to the wheel sensor: electromagnetic fields (3.2.1). | | [A.3] | train detection system based on loop equipment | 4.2.3.3(c) | vehicle metal construction (3.1.7.2). | | [A.4] | Influencing unit | 7.1.2 (d1) | Point 3.2 | | [A.5] | Vehicle impedance | 7.1.2 (d1) | Point 3.2.2 | | [A.6] | Harmonised test method | 7.1.2 (d1) | Point 3.2.1 | | [A.7] | Influencing unit | Appendix C, point 7 | Point 3.2 | | [A.8] | Vehicle impedance | Appendix C, point 7 | Point 3.2.2 | | [A.9] | Harmonised test method | Appendix C, point 7 | Point 3.2.1 | | [B] | ERA Technical Document on codification of combined transport ERA/TD/CT version 1.1 (released on 2023-03-21) | ERA Technical Document on codification of combined transport ERA/TD/CT version 1.1 (released on 2023-03-21) | ERA Technical Document on codification of combined transport ERA/TD/CT version 1.1 (released on 2023-03-21) | | [B.1] | Codification of units intended to be used in combined transport | 4.2.3.1 Appendix H | 2.2 | | [C] | ERA Technical Document on the list of fully UIC approved composite brake blocks for international transport ERA/TD/2009-02/INT, version 15.0 | ERA Technical Document on the list of fully UIC approved composite brake blocks for international transport ERA/TD/2009-02/INT, version 15.0 | ERA Technical Document on the list of fully UIC approved composite brake blocks for international transport ERA/TD/2009-02/INT, version 15.0 | | | | | | | [D] | ERA Technical Document on the procedures to demonstrate compliance with the requirements in point 4.2.2.4 of the WAG TSI on securing semi-trailers ERA/TD-2025/SECURING OF SEMI TRAILERS version 1.0 (released on 11.9.2025) | ERA Technical Document on the procedures to demonstrate compliance with the requirements in point 4.2.2.4 of the WAG TSI on securing semi-trailers ERA/TD-2025/SECURING OF SEMI TRAILERS version 1.0 (released on 11.9.2025) | ERA Technical Document on the procedures to demonstrate compliance with the requirements in point 4.2.2.4 of the WAG TSI on securing semi-trailers ERA/TD-2025/SECURING OF SEMI TRAILERS version 1.0 (released on 11.9.2025) | | [D.1] | Prescriptions for marking | 4.2.2.4.4 | Section 2.4 | | [D.2] | Conformity assessment regarding securing semi-trailers | 6.1.2.7 | Sections 2.1, 2.2, and 2.3. | | [E] | ERA Technical Document on spark arresters ERA/TD-2024/Spark Arresters version 1.1 (released on 5.12.2024) | ERA Technical Document on spark arresters ERA/TD-2024/Spark Arresters version 1.1 (released on 5.12.2024) | ERA Technical Document on spark arresters ERA/TD-2024/Spark Arresters version 1.1 (released on 5.12.2024) | | [E.1] | Spark arresters | 4.2.6.1.2.1 | Sections 2.1, 2.2, 2.3 |

Appendix E

Rear-end signal

1. Lamps

The colour of tail lamps shall be in accordance with the specification referenced in Appendix D Index [29].

The tail lamp shall be designed to display a lighting intensity in accordance with the specification referenced in Appendix D Index [29].