Cal. Business and Professions Code § 1209.1

(a) As used in this chapter, “histocompatibility laboratory director” means a physician and surgeon licensed to practice medicine pursuant to Chapter 5 (commencing with Section 2000) who is qualified pursuant to Section 1209, a bioanalyst licensed pursuant to Section 1260 who is qualified pursuant to Sections 1203 and 1209, or a person who has earned a doctoral degree in a biological science, who has completed, subsequent to graduation, four years of experience in immunology, two of which have been in histocompatibility testing. (b) On and after January 1, 2007, in order to be eligible for licensure as a histocompatibility laboratory director, an applicant who is not a duly licensed physician and surgeon or a duly licensed bioanalyst shall provide evidence of satisfactory performance on a written examination in histocompatibility administered by the American Board of Histocompatibility and Immunogenetics, and have demonstrated satisfactory performance on an oral examination administered by the department regarding this chapter and Part 493 (commencing with Section 493.1) of Subchapter G of Chapter IV of Title 42 of the Code of Federal Regulations. (c) A person licensed under Section 1260.1 as a histocompatibility laboratory director and qualified under CLIA may perform clinical laboratory tests or examinations classified as of high complexity under CLIA and the duties and responsibilities of a laboratory director, technical consultant, clinical consultant, technical supervisor, and general supervisor, as specified under CLIA, in the specialty of histocompatibility, immunology, or other specialty or subspecialty specified by regulation adopted by the department. A person licensed as a “histocompatibility laboratory director” may perform any clinical laboratory test or examination classified as waived or of moderate complexity under CLIA.