Canadian General Standards Board (CGSB)
w3.pwgsc.gc.ca/cgsb
CSA-International
www.csa.ca
Standards Council of Canada
www.scc.ca
Underwriters’ Laboratories of Canada (ULC)
www.ulc.ca
American National Standards Institute (ANSI)
www.ansi.org
American Society for Testing and Materials (ASTM)
www.astm.org
International Organization for Standardization (ISO)
www.iso.ch