| Propane Gas Association of Canada | www.propanegas.ca |
| Ontario Propane Association | www.propane.ca |
| Quebec Propane Association | www.propanequebec.com |
| National Propane Gas Association | www.npga.org |
| Canadian Standards Association | www.csa.ca |
| British Columbia Safety Authority | www.safetyauthority.ca |
| Alberta Municipal Affairs | www.municipalaffairs.gov.ab.ca |
| Saskatchewan Saftey Standards | www.gov.sk.ca |