Each manufacturer certifying lights in accordance with the specifications of this subpart must send written notice to the Commandant (CG-ENG), Attn: Office of Design and Engineering Systems, U.S. Coast Guard Stop 7509, 2703 Martin Luther King Jr. Avenue, SE., Washington, DC 20593-7509 within 30 days after first certifying them, and send a new notice every five years thereafter as long as it certifies lights.
46 C.F.R. §161.013-17