[Code of Federal Regulations] [Title 33, Volume 1] [Revised as of July 1, 2005] From the U.S. Government Printing Office via GPO Access [CITE: 33CFR81.3] [Page 205] TITLE 33--NAVIGATION AND NAVIGABLE WATERS CHAPTER I--COAST GUARD, DEPARTMENT OF HOMELAND SECURITY PART 81_72 COLREGS: IMPLEMENTING RULES--Table of Contents Sec. 81.3 General. Vessels of special construction or purpose which cannot fully comply with the light, shape, and sound signal provisions of 72 COLREGS without interfering with their special function may instead meet alternative requirements. The Chief of the Marine Safety Division in each Coast Guard District Office makes this determination and requires that alternative compliance be as close as possible with the 72 COLREGS. These regulations set out the procedure by which a vessel may be certified for alternative compliance. The information collection and recordkeeping requirements in Sec. Sec. 81.5 and 81.18 have been approved by the Office of Management and Budget under OMB control No. 2115-0073. [CGD 77-136, 47 FR 13799, Apr. 1, 1982] Alternative Compliance