California Code, Health and Safety Code - HSC § 105251

(a) The following terms shall have the same meaning as contained in Chapter 8 (commencing with Section 35001) of Division 1 of Title 17 of the California Code of Regulations adopted by the State Department of Health Services pursuant to Sections 105250 and 124160: “abatement,” “accredited training provider,” “certificate,” “course completion form,” “DHS-approved course,” “lead hazard,” “lead hazard evaluation,” “lead related construction work,” “public building,” and “residential building.”

(b) “Department” means the State Department of Health Services.

(c) “Local enforcement agency” means the health department, environmental agency, housing department, or building department of any city, county, or city and county.