UIC 540-1, 540-2

Pneumatic Brake Systems for Railway Rolling Stock

UIC 540 establishes technical requirements and test procedures for pneumatic (air) brake systems on freight and passenger trains throughout the European railway network. This standard covers design, performance, safety, and interoperability of brake components including cylinders, valves, pipes, and control systems. Railway manufacturers, brake suppliers, and infrastructure operators require testing to ensure compliance, validate equipment compatibility across different networks, and demonstrate safety performance. Accredited testing provides independent verification that brake systems meet stringent safety and reliability standards essential for railway operations.

What it measures

  • Brake force and braking deceleration (m/s²)
  • Pressure response and valve actuation times
  • Pipe and connection integrity and leakage rates
  • Brake cylinder performance and seal integrity
  • System compatibility and inter-car coupling performance
🇧🇪 NBN EN 14512 🇩🇪 DIN EN 14512 🇬🇧 BS EN 14512 🇫🇷 NF EN 14512 🇮🇹 UNI EN 14512 🇪🇸 UNE EN 14512 🇳🇱 NEN EN 14512 🇧🇪 NBN EN ISO 4413 🇩🇪 DIN EN ISO 4413 🇬🇧 BS EN ISO 4413 🇫🇷 NF EN ISO 4413 🇮🇹 UNI EN ISO 4413
3,963 Accredited labs
21 Countries

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ACCREDIA 02326 Perugia, IT
DIN EN ISO 15587-2 DIN EN ISO 10523 ISO 10523 NF EN ISO-15587-2 NF EN ISO 15587-2 et NF EN ISO 11885 + 3 more
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ACCREDIA 02365 Pomezia, IT
APAT CNR IRSA 2060 Man 29 2003 CNR IRSA 1 Q 64 Vol 3 1985
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DAkkS D-PL-11116-01-01 Neukirchen-Vluyn, DE
ISO ISO 21527-1 DIN EN ISO 1133-1 DIN EN ISO 1183-1 DIN EN ISO 527-3 + 3 more
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DAkkS D-PL-19323-01-00 Aachen, DE
ISO 21527-1 ISO 21527-2 DIN EN 932-1 DIN EN 932-2 DIN EN 933-1 + 3 more
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ACCREDIA 00858 SANT'AGATA DE' GOTI, IT
DIN EN 12880 DIN EN ISO 11885 DIN EN ISO 10304-1 DIN EN 1484 DIN EN 14039 + 3 more
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ACCREDIA 02192 Torino, IT
ETSI EN 319 401 ETSI EN 319 411-1 ETSI EN 319 411-2 ETSI EN 319 412
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DAkkS D-ML-18276-01-01 Duisburg, DE
HbA1c Retikulozyten Thrombozyten Thrombinzeit Folsäure + 3 more
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Germac Srl

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ACCREDIA 01587 Catania, IT
Circ Min Trasp n 18911 02/08/2018
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DAkkS D-PL-11021-01-01 Leipzig, DE
Bauart wie GR 1482 und VDI/VDE 2604 - PiM rs6647, PiZ rs28929474, rs17580 CD23, CD25, CD33,CD34, CD38, CD59 P1433, P14-3-3 + 3 more
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ACCREDIA 01618 Cassano Spinola, IT
DIN EN ISO 10523 DIN EN ISO 10304-1 DIN EN ISO 17294-2 ISO 11731 DIN EN ISO 10304-4 + 3 more
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DAkkS D-ML-14571-01-00 Brandenburg an der Havel, DE
Ethanol Digitoxin HbA1c Cortisol Glucose + 3 more
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DAkkS D-K-15209-01-00 Accra, DE
abs > 1001 bar > 1000 bar PRESSURE DC Resistance + 3 more
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DAkkS D-K-15047-01-01 Türkenfeld, DE
- Gleichstromstärke / Messgeräte Niederfrequenz spektrale Bestrahlungsstärke + 3 more
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ACCREDIA 01961 Napoli, IT
EPPO PM 7/79 rev 2 2016/Cor 2017 EPPO PM 7/24 rev 5 2023 Appendix 5 EPPO PM 7/17 rev 3 2020 Appendix 4 EPPO PM 7/149 rev 1 2021/Cor 2023 IPPC FAO - ISPM 27 Annex 29 DP 29 2019 + 2 more
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UKAS 1278 Glasgow, GB
ISO 11290-1 ISO 11290-2 ISO 21528-2 ISO 6579-1 ISO 4833-2 + 3 more
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UKAS 9584 Cheltenham, GB
Ethanol Digoxin Cortisol Glucose CEA + 3 more
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UKAS 9576 Gloucester, GB
MRSA Hepatitis-B-surface-Antigen Hepatitis B-e-Antigen Mumps IgG Hepatitis-A IgG + 3 more
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UKAS 9577 Cheltenham, GB
Helicobacter pylori Measurement Collagen Nuclear protein in lung and thyroid | Th Detection of the following: | Special St + 3 more
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UKAS 9574 Gloucester, GB
Ethanol Digoxin Cortisol Glucose CEA + 3 more
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DAkkS D-K-15080-01-01 Nürnberg, DE
Railway brake handbooks (UIC 547) - Gleichspannung - Gleichstromstärke - Gleichstromwiderstand - Wechselspannung + 3 more
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ACCREDIA 01040 Empoli, IT
DIN EN 13657 DIN EN 14346 DIN EN 14039 DIN EN 15934 DIN ISO 22036 + 3 more
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UKAS 0828 Jersey, GB
TEMPERATURE ROTATIONAL SPEED ovens and similar apparatus temperature sensor(s) BS EN 12390-1:2021 + 2 more
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UKAS 23083 London, GB
Digoxin Cortisol Glucose Biotinidase NRBC + 3 more
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UKAS 20241 London, GB
Respiratory Physiology | Field Walking T Respiratory Physiology | Nebuliser Asses Respiratory Physiology | (MDI)
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UKAS 8634 Camelia Botnar Laboratories, GB
Calprotectin IL-10 Rheumatoid Factor Measurement Detection of : | Manual Indirect + 3 more
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Industries

Railway rolling stock manufacturing Brake system and component suppliers Railway infrastructure operators Maintenance and depot operations Transport safety and certification

Related Standards

  • UIC 541-03 Brakes — Disc brakes — Design, manufacturing and testing requirements
  • EN 14512 Railway applications — Specification and approval of welded wheels — Monobloc wheels
  • ISO 4413 Hydraulic fluid power systems and components — General rules and safety

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