| astm.org | ASTM International |
| ansi.org | American National Standards Institute |
| asme.org | American Society of Mechanical Engineers |
| aenor.es | Spain - AENOR |
| nist.gov | National Institute of Standards and Technology (NIST) |
| gc.ca | Conseil de règlement des différends contractuels (CRDC) |
| fondationcanada.com | Fondation Canada Traditions Expéditions |
| gov.my | Malaysia - Department of Standards Malaysia (DSM) |
| nrc.ca | Canada - Institute for National Measurement Standards |
| canelect.ca | Association Canadienne de l'Électricité (ACÉ) |
| csa-intl.org | www.csa-intl.org/ |
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