46 C.F.R. § 4.05-20

Whenever a vessel, floating OCS facility, or MODU collides with a buoy, or other aid to navigation under the jurisdiction of the Coast Guard, or is connected with any such collision, the person in charge must report the accident to the nearest Officer in Charge, Marine Inspection. No report on Form CG-2692 is required unless one or more of the results listed in § 4.05-1 occur.