With regard to sites listed pursuant to Article 5 (commencing with Section 78760) of Chapter 4 where the department or regional board is taking action to investigate or remediate the site, the community service offices shall facilitate communication between the department or regional board, the responsible parties, and the affected community, including any community advisory group that may have been formed in the community where the hazardous substance release site is located.
Ca. Health and Saf. Code § 78925