Pursuant to the authority granted by the state law and regulations hereinafter specified, the city assumes the responsibility for the enforcement of Division 2, Part 9, Chapter 4 (commencing at Section 2610), of the Labor Code, known as the Employee Housing Act, and Title 25, Chapter 2 (commencing at Section 2000), of the California Code of Regulations, effective as of January 1,1972. (Ord. No. 2276 (NCS), § 6.)