Secretariat:
Participating Countries
- Argentina ( IRAM)
- Belgium ( NBN)
- Brazil ( ABNT)
- China ( SAC)
- Denmark ( DS)
- Egypt ( EOS)
- Ethiopia ( ESA)
- France ( AFNOR)
- Germany ( DIN)
- India ( BIS)
- Indonesia ( BSN)
- Iran, Islamic Republic of ( ISIRI)
- Italy ( UNI)
- Japan ( JISC)
- Korea, Republic of ( KATS)
- Netherlands ( NEN)
- Nigeria ( SON)
- Norway ( SN)
- Poland ( PKN)
- Russian Federation ( GOST R)
- Singapore ( SPRING SG)
- Slovakia ( SUTN)
- Spain ( AENOR)
- Sweden ( SIS)
- Switzerland ( SNV)
- Turkey ( TSE)
- United Kingdom ( BSI)
- United States ( ANSI)