Standards

International Standards

International Civil Aviation Organization (OACI/ICAO) International Civil Aviation Organization (OACI/ICAO)
International Electrotechnical Commission (IEC) International Electrotechnical Commission (IEC)
International Organization for Standardization (ISO) International Organization for Standardization (ISO)
International Organization for Standardization (ISO) / International Electrotechnical Commission (IEC) International Organization for Standardization (ISO) / International Electrotechnical Commission (IEC)
International union of railways/Union Internationale des Chemins de fer (UIC) International union of railways/Union Internationale des Chemins de fer (UIC)