California Code, Business and Professions Code - BPC § 5096.8

In addition to the authority otherwise provided by this code, all investigative powers of the board, including those delegated to the executive officer, shall apply to investigations concerning compliance with, or actual or potential violations of, the provisions of this article or implementing regulations, including, but not limited to, the power to conduct investigations and hearings by the executive officer under Section 5103 and to issuance of subpoenas under Section 5108.