National Mirror Committees (NMCs)

ISO – International Organization for Standardization

ISO is an independent, non-governmental organisation, whose membership consists of different national standards bodies. Singapore is a full ISO member since 1966.

IEC – International Electrotechnical Commission

IEC is an international standards organisation that prepares and publishes international standards for all electrical, electronic and related technologies. Singapore is a full IEC member since 1990.

Participating member (P)

Participating member (P): P-members actively participate by voting on the standard at various stages of its development. 

Observing member (O)

Observing member (O): O-members observe the standards that are being developed, offering comments and advice.