ISO/TC 154 participating members (P-members) are national standards bodies responsible for representing their country's interests in the work of the committee.
Standardization Administration of China
Deutsches Institut für Normung
British Standards Institution
Japanese Industrial Standards Committee
Korea Agency for Technology and Standards
Schweizerische Normen-Vereinigung
Institut Luxembourgeois de la Normalisation
Institut za Standardizaciju Srbije
Federal Agency for Technical Regulation and Metrology
Ente Nazionale Italiano di Unificazione
Saudi Standards, Metrology and Quality Organization
Bulgarian Institute for Standardisation
Bureau of Indian Standards
Dansk Standard
Institute of Standards and Industrial Research of Iran
Information Technology Industry Development Agency (Hong Kong)
Kenya Bureau of Standards
Hungarian Standards Institution
Nederlands Normalisatie-instituut
Standards New Zealand
Slovenski Inštitut za Standardizacijo
Norges Standardiseringsforbund
Swedish Standards Institute
General Directorate of Standardisation
Romanian Standards Body
Austrian Standards International
Asociación Española de Normalización
Úrad pre Normalizáciu, Metrológiu a Skúšobníctvo
Belarussian State Institute for Standardisation and Certification
SE UkrNDNC
ISO Central Secretariat
