Oil and Gas Occupational Safety and Health Regulations (SOR/87-612)

15.26 The employer shall, with respect to the use and maintenance of any rope or sling or any attachment or fitting thereon used by an employee, adopt and implement the recommendations set out in chapter 5 of the Accident Prevention Manual for Industrial Operations, Engineering and Technology, 8th Edition, published by the National Safety Council of the United States, dated 1980.