{"data":{"id":"us-ca/hsc-40100","jurisdiction":"us-ca","citation":"HSC § 40100","heading":"","body":"(a) Except as provided in Sections 40100.5 and 40100.6, a county board of supervisors shall be ex officio the county district board of the county.\n(b) The section shall become operative on March 1, 2021.","path":["Health and Safety Code - HSC","DIVISION 26. AIR RESOURCES [39000. - 44475.3.]","PART 3. AIR POLLUTION CONTROL DISTRICTS [40000. - 41357.]","CHAPTER 2. County Air Pollution Control Districts [40100. - 40131.]","ARTICLE 1. Administration [40100. - 40104.]"],"source_url":"https://downloads.leginfo.legislature.ca.gov/pubinfo_2025.zip","current_through":"2026-09-13","vintage":"","retrieved_at":"2026-09-14T05:56:33Z","sha256":"b13cb5226a7dbec33889f462e28637eb270b5130e3dde49c6bdd3dfc827452ac","source_id":"us-ca","stale":false,"prev":"us-ca/hsc-40006","next":"us-ca/hsc-40100.5"},"notice":"GroundRules: Original legal text. Not legal advice."}