EFFECTIVE DATES; COORDINATION OF AMENDMENTS.

SEC. 800. [10 U.S.C. 3001 note] EFFECTIVE DATES; COORDINATION OF AMENDMENTS. (a) Effective Dates.— (1) Parts i and ii.—Parts I and II of this subtitle, and the redesignations and amendments made by such parts, shall take effect on February 1, 2019. (2) Part iii.—Part III of this subtitle shall take effect on the date of the enactment of this Act. (b) Coordination of Amendments.—The redesignations and amendments made by part II of this subtitle shall be executed before the amendments made by part I of this subtitle. (c) Rule for Certain Redesignations.—In the case of a redesignation specified in part II of this subtitle (1) that is to be made to a section of subtitle B, C, or D of title 10, United States Code, for which the current section designation consists of a four-digit number and a letter, and (2) that is directed to be made by the addition of a specified number to the current section designation, the new section designation shall consist of a new four-digit number and the same letter, with the new four-digit number being the number that is the sum of the specified number and the four-digit number in the current section designation.