{"data":{"id":"us/46-cfr-131.840","jurisdiction":"us","citation":"46 CFR 131.840","heading":"Emergency lighting.","body":"Emergency lighting must be marked with a letter “E” at least 13 millimeters ( 1/2-inch) high.","path":["Title 46—Shipping","CHAPTER I—COAST GUARD, DEPARTMENT OF HOMELAND SECURITY","SUBCHAPTER L—OFFSHORE SUPPLY VESSELS","PART 131—OPERATIONS","Subpart H—Markings for Fire Equipment and Emergency Equipment"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-46.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:26:22Z","sha256":"83be041bf1b37e81dc867ebf6fbc392b1b4c6d1d3462897f1098409b655feffc","source_id":"us-cfr","stale":true,"prev":"us/46-cfr-131.835","next":"us/46-cfr-131.845"},"notice":"GroundRules: Original legal text. Not legal advice."}