Standards Development Organizations
- AFNOR — Association Francaise de Normalisation
- ANSI — American National Standards Institute
- ASHRAE — American Society of Heating, Refrigerating, and Air-Conditioning Engineers, Inc
- BSI – British Standards
- CEN — The European Committee for Standardization
- CENELEC — The European Committee for Electrotechnical Standardization
- CSA Group — Canadian Standards Association
- DIN — Deutches Institut für Normunge.V (Germany)
- ESMA1 — Emirates Authority for Standardization and Meteorology (United Arab Emirates)
- IEC — International Electrotechnical Commission
- ISO — International Organization for Standardization
- JIS — Japanese Industrial Standards
- NSSN — National Standards Systems Network
- SASO1 — Saudi Arabian Standards Organization
- SES — Standards Engineering Society
- UNEP — United Nations Environment Programme
1 Has cooperation agreement with AHRI