{"data":{"id":"us/33-cfr-149.670","jurisdiction":"us","citation":"33 CFR 149.670","heading":"What are the requirements for marking a general alarm system?","body":"Each of the following must be marked with the words “General Alarm” in yellow letters at least 1 inch high on a red background:\n(a) Each general alarm box; and\n(b) Each audio or visual device described under § 149.665 of this part for signaling the general alarm.","path":["Title 33—Navigation and Navigable Waters","CHAPTER I—COAST GUARD, DEPARTMENT OF HOMELAND SECURITY","SUBCHAPTER NN—DEEPWATER PORTS","PART 149—DEEPWATER PORTS: DESIGN, CONSTRUCTION, AND EQUIPMENT","Subpart F—Design and Equipment"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-33.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:25:35Z","sha256":"c000648d85ebf4385f7acde9bf5ec880c7ba5dd9adbee75fa14a0b907c749316","source_id":"us-cfr","stale":true,"prev":"us/33-cfr-149.665","next":"us/33-cfr-149.675"},"notice":"GroundRules: Original legal text. Not legal advice."}