California Code, Health and Safety Code - HSC § 100852

(a) Notwithstanding any other law, the state board may issue a certificate to the owner of a laboratory in a field of testing or method adopted by the federal Environmental Protection Agency pursuant to Part 136 of Title 40 of the Code of Federal Regulations, as amended September 11, 1992, as published in the Federal Register (57 FR 41830), or Part 141 of Title 40 of the Code of Federal Regulations, as amended July 17, 1992, as published in the Federal Register (57 FR 31776), and as subsequently amended and published in the Code of Federal Regulations.

(b) As a TNI-recognized accrediting body, the state board shall accept performance-based measurement system methods, when mandated methods are indicated. A fee, as specified in regulations adopted by the state board, may be charged for the review of each performance-based measurement system method.

(c) Notwithstanding any other law, the state board shall not be required to meet the requirements of Chapter 3.5 (commencing with Section 11340) of Part 1 of Division 3 of Title 2 of the Government Code in order to issue a certificate pursuant to subdivision (a).