Appliance Certification

The Canadian Gas Association (CGA) is no longer involved in code and standards development or appliance certification. CGA sold its standards and certification business to the Canadian Standards Association who continue to publish the B-149 codes and appliance standards and offer natural gas appliance testing and certification services.
For certification services please contact the Canadian Standards Association at
1-800-463-6727. To purchase copies of natural gas installation codes or natural gas appliance standards, please contact CSA or refer to their on-line catalogues on the CSA web site at http://www.csa.ca/electronic_catalogue/Default.asp?language=English.
The CSA now retains all copyright for these publications.

Recommended Practice

OCC-1 2005
Control of External Corrosion on Buried or Submerged Metallic Piping System

The Recommended Practice OCC-1 2005 has been produced by the Canadian Gas Association OCC-1 Task Force. It presents the essential requirements and minimum practices to control external corrosion found on buried or segmented metallic piping systems. This document is designed to provide companies with the guidance and direction when they develop and maintain external corrosion procedures for buried or segmented piping systems.

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OCC-2 1989
Control of Internal Corrosion of Pipeline Systems that Transport Sour Gas

This practice presents the essential requirements and minimum practices for the control of internal corrosion of pipeline systems which transport sour gas. This document presents recommended practices for control of internal corrosion of steel pipelines systems used for gathering and transporting sour gas.

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*Note, the $8 fee will not be implemented.