On Board Trains Occupational Health and Safety Regulations

7.11 If, in a work place, a hazardous substance is capable of combining with another substance to form an ignitable combination and there exists a hazard of ignition of the combination by static electricity, the employer shall comply with the standards set out in the 2007 edition of the United States National Fire Protection Association publication NFPA 77 entitled Recommended Practice on Static Electricity.