{"data":{"id":"us/30-cfr-7.52","jurisdiction":"us","citation":"30 CFR 7.52","heading":"New technology.","body":"MSHA may approve a battery assembly that incorporates technology for which the requirements of this subpart are not applicable, if the Agency determines that the battery assembly is as safe as those which meet the requirements of this subpart.","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":"ec65a58cc584ea79b985b84be3be5a144ad83127f9a3baeeefac88a6ec2d6d2c","source_id":"us-cfr","stale":true,"prev":"us/30-cfr-7.51","next":"us/30-cfr-7.61"},"notice":"GroundRules: Original legal text. Not legal advice."}