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

Showing 2,876–2,900 of 3,963 labs

Renishaw

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UKAS 4312 Wotton-under-Edge, GB
volume (CMM’s)
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ACCREDIA 00629 Roma, IT
ISO 18743 Reg UE 1375/2015 10/08/2015 GU UE
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DAkkS D-PL-17727-01-00 Oberhausen, DE
DIN EN 16647 DIN EN 1860-1 DIN EN 16510-1 DIN EN 16510-2-1 DIN EN 16510-2-2 + 3 more
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UKAS 0720 Birmingham, GB
Betriebsübertragungsmaß (enzephalomyopathische Form Hydraulic pressure (gauge) DC VOLTAGE AC CURRENT + 3 more
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ACCREDIA 00284 Trissino, IT
DIN EN ISO 10863 DIN EN ISO 13934-1 DIN EN 12530 DIN EN 13759 DIN EN ISO 3071 + 3 more
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RvA M022 Bilthoven, NL
Massaspectrometrie Pre-analyse Moleculaire diagnostiek d.m.v. PCR Antilichaambepaling d.m.v. immuno- assay Resistentiebepaling d.m.v. diffusie + 3 more
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UKAS 28772 Poole, GB
DIN EN 60068-2-14 DIN EN 60068-2-30 DIN EN 60529 IEC 60945 EN IEC 62368-1 + 3 more
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UKAS 4087 Hextable, GB
(HSG 248) – 2021 (PCM) based on HSG 248 OP11 based on HSG 248 OP04 based on HSG 248
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UKAS 0296 Hextable, GB
(HSG 264, 2012) Surveying for asbestos in premises
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DAkkS D-PL-12104-04-01 Hildesheim, DE
ISO 3795 DIN 75200 ISO 16750-5 ISO 20653 VDE 0468-2-1 + 3 more
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DAkkS D-ML-13113-01-01 Berlin, DE
Neisseria gonorrhoeae Enterovirus SARS-CoV-2 EHEC Humanes Metapneumovirus + 3 more
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DAkkS D-K-15195-01-01 Memmingen, DE
(Härteskalen HV0,01 bis HV3) - Gleichspannung - Gleichstromstärke - Gleichstromwiderstand - Wechselspannung + 3 more
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DAkkS D-K-21801-01-00 Lüdenscheid, DE
Charpy impact test (ISO 148-1) Salt spray / neutral salt fog test (ISO 1) In den CMC sind die erweiterten Messu elektronische Waagen − Waagen + 1 more
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ACCREDIA 01351 Ravenna, IT
DIN EN ISO 10304-1 DIN EN ISO 10304-4 ISO 10304-1 ISO 6222 ISO 14189 + 3 more
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DAkkS D-PL-17459-01-00 Münster, DE
P1433, P14-3-3 EBM 11444/11445: ID022 IEC 61850-3: 2014 DIN EN 62196-1: 2015 DIN EN 12350-1 + 3 more
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UKAS 7959 Reading, GB
Material Pure Tone Audiometry Tympanometry Acoustic Reflex Testing Impression Taking + 3 more
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UKAS 8869 Truro, GB
Ethanol Digoxin HbA1c Cortisol (TSH) + 3 more
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UKAS 8123 Exeter, GB
Ethanol Digoxin Cortisol Glucose CEA + 3 more
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UKAS 8399 Barnstable, GB
RESPONSE: Routine Hearing Services: Otoscopy Hearing Diagnostic History Taking Pure Tone Audiometry Tympanometry + 3 more
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UKAS 9100 Barnstaple, GB
Ethanol Digoxin Cortisol Glucose CEA + 3 more
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UKAS 8210 Exeter, GB
parameters: Sweat Sweat Chloride | Coulometry Serum/Plasma Transferrin | Immunoturbidi Sodium | Indirect ISE Serum Chloride | Indirect ISE + 3 more
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UKAS 8092 Exeter, GB
HLA-B27 CADASIL (NOTCH3) Glucose-Galactose-Malabsorption (SLC5A1) Molecular Genetics Molecular Genetics examination activitie + 3 more
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UKAS 9878 London, GB
(Type 2, 5bp-Insertion)), MYD88 NOD2 APOC2 MEFV NLRP3 + 3 more
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Royal GD

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RvA L120 Deventer, NL
DIN EN ISO 6579-1 ISO 18743 ISO 6579-1 ISO 6222 ISO 9308-1 + 1 more
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UKAS 8680 Stanmore, GB
Nuclear protein in lung and thyroid | Th GIST: Mutation vs Wild Type, | CD117 Prostate: Malignant vs Benign, | CKB Amyloid Morphological assessment and interpretat + 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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