1. Short title This Act may be cited as the Maritime Technical Corrections Act of 2018 . 2. Table of contents The table of contents for this Act is as follows: Sec. 1. Short title. Sec. 2. Table of contents. Title I—Coast Guard Sec. 101. Commandant defined. Sec. 102. Training course on workings of Congress. Sec. 103. Miscellaneous. Sec. 104. Department of Defense consultation. Sec. 105. Repeal. Sec. 106. Mission need statement. Sec. 107. Continuation on active duty. Sec. 108. System acquisition authorization. Sec. 109. Inventory of real property. Title II—Maritime Transportation Sec. 201. Definitions. Sec. 202. Authority to exempt vessels. Sec. 203. Passenger vessels. Sec. 204. Tank vessels. Sec. 205. Grounds for denial or revocation. Sec. 206. Miscellaneous corrections to title 46, U.S.C. Sec. 207. Miscellaneous corrections to Oil Pollution Act of 1990. Sec. 208. Miscellaneous corrections. I Coast Guard 101. Commandant defined (a) In general Chapter 1 of title 14, United States Code, is amended by adding at the end the following: 5. Commandant defined In this title, the term Commandant means the Commandant of the Coast Guard. . (b) Clerical amendment The analysis for chapter 1 of title 14, United States Code, is amended by adding at the end the following: 5. Commandant defined. . (c) Conforming amendments Title 14, United States Code, is amended— (1) in section 58(a) by striking Commandant of the Coast Guard and inserting Commandant ; (2) in section 101 by striking Commandant of the Coast Guard and inserting Commandant ; (3) in section 693 by striking Commandant of the Coast Guard and inserting Commandant ; (4) in section 672a(a) by striking Commandant of the Coast Guard and inserting Commandant ; (5) in section 678(a) by striking Commandant of the Coast Guard and inserting Commandant ; (6) in section 561(a) by striking Commandant of the Coast Guard and inserting Commandant ; (7) in section 577(a) by striking Commandant of the Coast Guard and inserting Commandant