International organizations

Link OIML International organization for legal metrology

Link BIPM International bureau of weights and measures

Link WELMEC European cooperation in legal metrology

Link WMO World metrological organization

Link EURAMET European association of National Metrology Institutes

Link EOQ European organization for quality

Link UN/ECE The United Nations Economic Commission for Europe

Link EA European co-operation for accreditation

Link ILAC International laboratory accreditation cooperation

Link APLMF Asia-Pacific Legal Metrology Forum

Link IFAN International Federation of standards users

Link COPANT Pan American Standards Commission

Link PASC Pacific Area Standards Congress

Link EASC Interstate council on standardization, metrology and certification of the Commonwealth of Independent States