All regulations heretofore adopted by the State Department of Health that relate to functions vested in the office and that are in effect immediately preceding July 1, 1978, shall remain in effect and shall be fully enforceable unless and until readopted, amended, or repealed by the office.
Source:
Section 127020, https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=HSC§ionNum=127020..