[Code of Federal Regulations] [Title 46, Volume 1] [Revised as of January 1, 2007] From the U.S. Government Printing Office via GPO Access [CITE: 46CFR13.305] [Page 242] TITLE 46--SHIPPING CHAPTER I--COAST GUARD, DEPARTMENT OF HOMELAND SECURITY PART 13_CERTIFICATION OF TANKERMEN--Table of Contents Subpart C_Requirements for ``Tankerman-PIC (Barge)'' Endorsement Sec. 13.305 Proof of service for ``Tankerman-PIC (Barge)'' endorsement. Service must be proved by a letter on company letterhead from the owner or operator of a terminal; the owner or operator of a tank barge; the owner, operator, or master of a tank vessel; or the employer of shore-based tankermen. The letter must contain the information required by Sec. 13.127(a), excluding paragraph (a)(3)(vii). [CGD 79-116, 62 FR 25134, May 8, 1997]