Cal. Code Regs. tit. 8, § 2782
An internal grounding conductor or conductors, either copper or aluminum, shall be provided in each cable and shall be grounded in accordance with Article 6.
(Title 24, Part 3, Section 3-334-23.)
Note: Authority cited: Section 142.3, Labor Code. Reference: Section 142.3, Labor Code; and Section 18943(c), Health and Safety Code.
1. Editorial correction filed 11-2-83 (Register 83, No. 45).