CFR > Title 46 - Shipping > CHAPTER I—COAST GUARD, DEPARTMENT OF HOMELAND SECURITY > SUBCHAPTER U—OCEANOGRAPHIC RESEARCH VESSELS (parts 188 to 196) > PART 188—GENERAL PROVISIONS > SUBPART 188.10—Definition of Terms Used in This Subchapter (§188.10-1 to §188.10-77) > 188.10-75—Undocumented vessel.

188.10-75—Undocumented vessel.

This term means any vessel which is not required to have, and does not have, a valid marine document issued by the U.S. Coast Guard.