International Organization for Standardization (ISO) member since 1969

International Electrotechnical Commission (IEC) member since 1991

World Trade Organization (WTO) Technical Barriers to Trade (TBT) member since 1995

International Accreditation Forum (IAF) member since 1999

International Laboratory Accreditation Cooperation (ILAC) member since 2003

Standards and Metrology Institute for the Islamic Countries (SMIIC) member since 2014

Pacific Area Standards Congress (PASC)

ASEAN Consultative Committee on Standards and Quality (ACCSQ)

Asia-Pacific Economic Cooperation Sub-Committee on Standards and Conformance (APEC SCSC) 

Asia Pacific Accreditation Cooperation (APAC)