Cal. Welf. & Inst. Code § 16500.1
(b) In order to achieve the goals specified in subdivision (a), the state shall encourage the development of approaches to child protection that do all of the following:
(c)
(1) Each county shall provide the department with a disaster response plan describing how county programs assisted under Part B (commencing with Section 620) and Part E (commencing with Section 670) of Subchapter IV of Chapter 7 of Title 42 of the United States Code (Titles IV-B and IV-E of the Social Security Act) would respond to a disaster. The plan shall set forth procedures describing how each county will perform the following services:
(d) In carrying out the requirements of subdivisions (b) and (c), the department shall do all of the following: