{"data":{"id":"us/30-cfr-7.49","jurisdiction":"us","citation":"30 CFR 7.49","heading":"Approval marking.","body":"Each approved battery assembly shall be identified by a legible and permanent approval plate inscribed with the assigned MSHA approval number and securely attached to the battery box.","path":["Title 30—Mineral Resources","CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","SUBCHAPTER B—TESTING, EVALUATION, AND APPROVAL OF MINING PRODUCTS","PART 7—TESTING BY APPLICANT OR THIRD PARTY","Subpart C—Battery Assemblies"],"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":"12131835b865387d943be26a48dda48e3679cf0152a64883c1b777c2c2c9ce31","source_id":"us-cfr","stale":true,"prev":"us/30-cfr-7.48","next":"us/30-cfr-7.50"},"notice":"GroundRules: Original legal text. Not legal advice."}