Regulations Made Under Part II of the Canada Labour Code Respecting Occupational Safety and Health of Employees Employed on or in Connection with Exploration or Drilling for, or the Production, Conservation, Processing or Transportation of, Oil or Gas in Canada Lands, as Defined in the Canada Oil and Gas Act

11.14 Where a hazardous substance is capable of combining with another substance to form an ignitable combination and a hazard of ignition of the combination by static electricity exists, the standards set out in the United States National Fire Prevention Association Inc. publication NFPA 77-1983, Recommended Practice on Static Electricity, dated 1983, shall be adopted and implemented.