{"data":{"id":"us/30-cfr-40.4","jurisdiction":"us","citation":"30 CFR 40.4","heading":"Posting at mine.","body":"A copy of the information provided the operator pursuant to § 40.3 of this part shall be posted upon receipt by the operator on the mine bulletin board and maintained in a current status.","path":["Title 30—Mineral Resources","CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","SUBCHAPTER G—FILING AND OTHER ADMINISTRATIVE REQUIREMENTS","PART 40—REPRESENTATIVE OF MINERS"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-30.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:25:24Z","sha256":"f918bfd7c89334fe9bcf6fd85797a15966708c78828430e498f73dcf2ed95225","source_id":"us-cfr","stale":true,"prev":"us/30-cfr-40.3","next":"us/30-cfr-40.5"},"notice":"GroundRules: Original legal text. Not legal advice."}