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
3,525 Accredited labs
21 Countries

Showing 426–450 of 3,525 labs

DAkkS D-ML-19774-01-01 Gießen, DE
Digitoxin Digoxin HbA1c Aldosteron Cortisol + 3 more
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DAkkS D-ML-13031-01-01 St. Ingbert, DE
Absolutdruck tration von Harnsäure tration von Harnstoff (eingängige zylindrische Digitoxin + 3 more
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Biosearch

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ACCREDIA 00752 Aragona, IT
ISO 18787 ISO 4832 ISO 15214 ISO 21527-1 ISO 21527-2 + 3 more
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DAkkS D-K-18784-02-00 Hessisch Oldendorf, DE
Railway brake — magnetic track brakes (U Elektrische Messgrößen - Hochspannungsmessgrößen nur Vor-Ort-Kalibrierungen − Temperatur-Blockkalibratoren + 3 more
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UKAS 0726 Garretts Green, GB
(HSG 264, 2012) staining based on HSG 248 (PCM) based on HSG 248 (PCM) based on HSG 248) (HSG 248) – 2021 )
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UKAS 9899 Birmingham, GB
Glucose AMH Magnesium Paracetamol Cystatin C + 3 more
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UKAS 9896 Birmingham, GB
Biotinidase Calcium Mycobacterium tuberculosis Epstein-Barr-Virus Oxalate + 3 more
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UKAS 9890 Birmingham, GB
Calcium Epstein-Barr-Virus Adenovirus Copper Iron + 3 more
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UKAS 10259 Edgbaston, GB
Mycobacterium tuberculosis Fungi Leucocytes: | 8 Colours Antigen phenotyping : | Using Grifols Ef aPTT + 3 more
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UKAS 9948 Birmingham, GB
Biotinidase Oxalate Organic Acids (Qualitative) Biochemical examination activities for t Monitoring + 3 more
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UKAS 8176 Edgbaston, GB
Loci DNA Extraction Prenatal Diagnosis Reproductive medicine disorders Developmental disorders + 3 more
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Bizerba SE &

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DAkkS D-PL-15018-01-00 Balingen, DE
Charpy impact test (ISO 148-1) Salt spray / neutral salt fog test (ISO 1) In den CMC sind die erweiterten Messu elektronische Waagen verwendete Abkürzungen: + 3 more
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Blower Door

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DAkkS D-K-19788-01-00 Springe-Eldagsen, DE
DKD-R verwendete Abkürzungen: Positiver und negativer
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DAkkS D-PL-19473-01-00 Ilsenburg/Harz, DE
DIN EN 13260 DIN EN 13261 DIN EN 13262 DIN EN 13103-1 DIN EN 13979-1 + 3 more
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UKAS 9925 Farnworth, GB
Digoxin Cortisol Glucose CA 125 Phenytoin + 3 more
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UKAS 8707 Farnworth, GB
Legionella-Antigen Schistosoma haematobium Norovirus Antigen MRSA-DNA Candida + 3 more
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UKAS 9927 Farnworth, GB
1-hour Post Vasectomy: Detection of sper Amyloid Histopathological examination activities Special stains for the detection of: Gra Tubercle bacilli + 3 more
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RvA M322 Kralendijk, Bonaire, NL
Hemocytometrie en microscopie Bloedafname (extra-muraal) Bloedafname (intra-muraal) Bindingsanalyse (speciele immuno- assays Chromatografie waaronder HPLC,UPLC,GC + 3 more
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BonassisaLab

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ACCREDIA 00295 Foggia, IT
IEC 60512-17-1 ISO 18787 ISO 4831 ISO 4832 ISO 15214 + 3 more
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UKAS 1155 Halesowen, GB
(HSG 248) – 2021 (HSG 264:2012) staining based on HSG 248 (PCM) based on HSG 248
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UKAS 30035 Eden Campus, GB
Brain Sciences Alzheimer’s disease: | Roche Cobas e801
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DAkkS D-PL-18812-01-02 Bremen, DE
DIN EN 14389 DIN EN ISO 717-1 DIN ISO 16000-18 DIN ISO 16000-3 DIN ISO 16000-6 + 3 more
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UKAS 7864 Bridgend, GB
(HSG 248) – 2021 (PCM) based on HSG 248 P10.2 based on HSG 248
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UKAS 9380 Brighton, GB
Audiology | Adult Hearing Services: Audiology | Otoscopy Audiology | History Taking Audiology | Pure Tone Audiometry Audiology | Impression Taking + 3 more
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UKAS 8382 Weston-super-Mare, GB
Alpha-1-Antitrypsin Beta-Glucuronidase HbA2 Homocysteine Measurement + 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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