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 2,351–2,375 of 3,963 labs

DAkkS D-ML-22009-01-01 Düsseldorf, DE
0,1 A Aminotransferase tration von Harnsäure tration von Harnstoff Creatinin + 3 more
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DAkkS D-ML-13151-01-00 Mainz, DE
Methan Creatinin HbA1c Aldosteron Cortisol + 3 more
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DAkkS D-ML-19676-01-00 Cottbus, DE
Digitoxin HbA1c Aldosteron Cortisol Testosteron + 3 more
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DAkkS D-ML-19670-01-01 Bochum, DE
Digitoxin Digoxin Cortisol Glucose Hämoglobin + 3 more
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DAkkS D-ML-21851-01-00 Dortmund, DE
Digitoxin Digoxin HbA1c Aldosteron Cortisol + 3 more
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DAkkS D-ML-13176-01-01 Heidelberg, DE
Ethanol Digitoxin Digoxin HbA1c Aldosteron + 3 more
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DAkkS D-ML-17419-01-01 Köln, DE
HbA1c Aldosteron Cortisol Testosteron Alkalische Phosphatase + 3 more
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DAkkS D-ML-13231-01-00 Leipzig, DE
& 2: 2008 Ethanol Absolutdruck % (Hz) 0 | ± 1 Digitoxin + 3 more
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DAkkS D-ML-22051-01-00 Essen, DE
(ein- oder mehrgängige tration von Harnsäure tration von Harnstoff Digitoxin HbA1c + 3 more
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DAkkS D-ML-18055-01-00 Greifswald, DE
HbA1c Cortisol Testosteron Hämoglobin Alkalische Phosphatase + 3 more
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DAkkS D-ML-13256-01-01 Bad Salzuflen, DE
Aceton 1-Butanol Creatinin HbA1c Aldosteron + 3 more
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DAkkS D-ML-13417-01-00 Frankfurt am Main, DE
Ethanol Creatinin Digitoxin HbA1c Testosteron + 3 more
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DAkkS D-ML-20251-01-01 Wendelstein, DE
HbA1c Aldosteron Cortisol Hämoglobin Alkalische Phosphatase + 3 more
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DAkkS D-ML-13447-01-00 Ludwigsburg, DE
Ethanol Digitoxin Digoxin HbA1c Aldosteron + 3 more
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DAkkS D-ML-13254-01-01 Karlsruhe, DE
Digitoxin Digoxin Aldosteron Cortisol Testosteron + 3 more
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DAkkS D-ML-13360-01-01 Passau, DE
Digitoxin Digoxin HbA1c Aldosteron Cortisol + 3 more
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DAkkS D-ML-19165-01-01 Singen Hohentwiel, DE
Ethanol Digoxin HbA1c Aldosteron Cortisol + 3 more
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DAkkS D-ML-13347-01-01 Ravensburg, DE
Digitoxin Digoxin Aldosteron Cortisol Testosteron + 3 more
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DAkkS D-ML-13026-01-00 Schweinfurt, DE
Creatinin Digitoxin Digoxin Cortisol Testosteron + 3 more
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DAkkS D-ML-21592-01-00 Köln, DE
Digitoxin Digoxin HbA1c Cortisol Testosteron + 3 more
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DAkkS D-ML-20420-01-00 Regensburg, DE
Cryptococcus neoformans Bakterien und Pilze Dermatophyten Clostridioides difficile Toxin Chlamydia trachomatis + 3 more
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DAkkS D-ML-20420-02-00 Regensburg, DE
(ein- oder mehrgängige Ethanol tration von Harnsäure tration von Harnstoff pH-Messgeräte 1,68 pH bis 10 pH + 3 more
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DAkkS D-ML-21356-01-00 Martinsried, DE
HbA1c Aldosteron Cortisol Testosteron Glucose + 3 more
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DAkkS D-ML-20723-01-01 Hamburg, DE
Creatinin Aldosteron Cortisol Testosteron Hämoglobin + 3 more
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DAkkS D-ML-13049-01-01 Düsseldorf, DE
Ethanol Creatinin Digitoxin Digoxin HbA1c + 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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