{"data":{"id":"us-ca/lab-7977","jurisdiction":"us-ca","citation":"LAB § 7977","heading":"","body":"Any tunnel or underground mine classified as extrahazardous by the division shall comply with the provisions for gassy tunnels in this chapter, as well as regulations, rules, special orders, and general orders of the division or board.","path":["Labor Code - LAB","DIVISION 5. SAFETY IN EMPLOYMENT [6300. - 9254.]","PART 9. TUNNEL AND MINE SAFETY [7950. - 8004.]","CHAPTER 2. Gassy and Extrahazardous Tunnels [7965. - 7985.]"],"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":"b2aca9a4bcad0591f1822bdd9a564a514ece57ed42c7b6c9ed163e02d3c2b333","source_id":"us-ca","stale":false,"prev":"us-ca/lab-7976","next":"us-ca/lab-7978"},"notice":"GroundRules: Original legal text. Not legal advice."}