Cal. Pub. Util. Code § 28840

(a) There is hereby created in the district an independent Office of the BART Inspector General to ensure that the district makes effective use of bridge toll revenue and other revenue and operates efficiently, effectively, and in compliance with applicable federal and state laws.
(b)
1. (1) The board shall nominate three persons to the Governor who shall appoint one of the three persons nominated by the board to serve as the BART Inspector General for an initial four-year term. The board shall have the option to renew the term at will. The BART Inspector General shall be removed from office by the board, subject to approval of the Governor, only if either of the following occur:
  1. (A) A two-thirds majority of the members of the board votes for removal.
  2. (B) The Inspector General violates a federal or state law or regulation, a local ordinance, or a policy or practice of the authority relative to ethical practices, including, but not limited to, the acceptance of gifts or contributions.
2. (2) The reasons for removal of the Inspector General shall be stated in writing and shall include the basis for removal. The document stating the reasons for dismissal shall be deemed a public document and posted on the district’s Internet Web site.
(c) Within one year of the operative date of this article, the board shall nominate three persons to serve as the first BART Inspector General to be appointed pursuant to subdivision (b).