A prior section 6673, Pub. L. 89–10, title II, § 2303, as added Pub. L. 107–110, title II, § 201, Jan. 8, 2002, 115 Stat. 1649, related to recruitment and selection of Troops-to-Teachers Program participants, prior to repeal by Pub. L. 112–239, div. A, title V, § 541(d)(1), Jan. 2, 2013, 126 Stat. 1735.

Another prior section 6673, Pub. L. 89–10, title II, § 2303, as added Pub. L. 103–382, title I, § 101, Oct. 20, 1994, 108 Stat. 3634, related to grants for the implementation of professional development programs, prior to the general amendment of this subchapter by Pub. L. 107–110.

Section effective Dec. 10, 2015, except with respect to certain noncompetitive programs and competitive programs, see section 5 of Pub. L. 114–95, set out as an Effective Date of 2015 Amendment note under section 6301 of this title.