CSA Standards, a standards developer for gas-fired product and alternative energy standards based in Cleveland, Ohio has had its CNG (Compressed Natural Gas) Fuels System Inspector Program accredited by the American National Standards Institute (ANSI). Based on the international standard ANSI/ISO/IEC 17024 General requirements for bodies operating certification schemes for persons, it is reportedly the only accredited certification program available in North America for CNG fuel system inspectors.
The certification covers the inspection of containers, valves, pressure relief devices (including vent system) and other fuel system components of compressed natural gas-powered vehicles.
The international standard contains guidelines designed for the development and maintenance of professional certification programs that deliver fairness and reliability to candidates while meeting the requirements of the public, industry and other stakeholders.
A study guide for inspector training was released by CSA in January 2009.
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