Guide to the Canadian Electrical Code, Part 1 , 25th Edition – A Road Map: Section 80
Rule 80-000 notes that this is a supplementary or amendatory section of the code and applies only to the installation of impressed current cathodic protection systems. Appendix B and the CEC Handbook have additional information and descriptions of Cathodic Protection. This Section considers that the wiring methods used in installing such systems are sometimes inconsistent with the requirements of other Sections of the Code.