# § 4845. Armament retooling and manufacturing
The Secretary of the Army is authorized by chapter 764 of this title to carry out programs for the support of armaments retooling and manufacturing in the national defense industrial and technology base.
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**Source Credit**: (Added Pub. L. 106–398, § 1 [[div. A], title III, § 344(c)(1)(B)], Oct. 30, 2000, 114 Stat. 1654, 1654A–71, § 2522; amended Pub. L. 115–232, div. A, title VIII, § 809(a), Aug. 13, 2018, 132 Stat. 1840; renumbered § 4845, Pub. L. 116–283, div. A, title XVIII, § 1869(d)(1), as added Pub. L. 117–81, div. A, title XVII, § 1701(p)(1)(A), (B), Dec. 27, 2021, 135 Stat. 2148.)
## Editorial Notes
### Amendments
2021—, as added by , (B), renumbered as this section.
2018— substituted “chapter 764” for “chapter 434”.
## Statutory Notes and Related Subsidiaries
### Effective Date of 2021 Amendment
Amendment by applicable as if included in the enactment of title XVIII of as enacted, see , set out in a note preceding and note below.
Amendment by effective , with additional provisions for delayed implementation and applicability of existing law, see , set out as a note preceding .
### Effective Date of 2018 Amendment
Amendment by effective , with provision for the coordination of amendments and special rule for certain redesignations, see , set out as a note preceding .