Codes and Standards
The lack of harmonized codes and standards across international jurisdictions is an additional barrier to NGV market penetration. The International Organization for Standards has an active technical committee working on a standard for natural gas fuelling stations for vehicles.
Despite the lack of harmonized international codes, natural gas vehicles have an excellent global safety record. Existing international standards include ISO 14469-2:2007 which applies to CNG vehicle nozzles and receptacle and ISO 15500-9:2012 specifies tests and requirements for the pressure regulator.
NFPA-52 covers natural gas vehicle safety standards in the United States.
Read more about this topic: Compressed Natural Gas
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