[Code of Federal Regulations] [Title 46, Volume 2] [Revised as of October 1, 2004] From the U.S. Government Printing Office via GPO Access [CITE: 46CFR67.105] [Page 354] TITLE 46--SHIPPING CHAPTER I--COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) PART 67_DOCUMENTATION OF VESSELS--Table of Contents Subpart G_Tonnage and Dimension Requirements for Vessel Documentation Sec. 67.105 Requirement for determination. The gross and net tonnage and dimensions of a vessel must be determined: (a) For initial documentation; (b) Whenever there is a change in the gross or net tonnage or dimensions of a documented vessel; or (c) When the gross or net tonnage of a vessel returning to documentation has changed since the vessel was last documented.