Wednesday, September 16, 2026Independent tracking of the National Defense Authorization Act

The hub for the National Defense Authorization Act — status, history, and analysis

FY2027 Diff — House vs Senate

Word-level HTML of BILLS-119hr8800rh.xml (H.R. 8800 HASC RH, 723 sections) vs BILLS-119s4784rs.xml (S. 4784 SASC RS, 611 sections). 411 common, 312 House-only, 200 Senate-only. Inserts in green, deletes in red. The House-passed Engrossed (EH) print is listed below and linked to official govinfo/congress.gov text. Structured section parse of EH is a follow-up. Statutory text is public — no sign-in. Funding tables from tables.json still to come.

House — H.R. 8800 Reported (HASC) (RH)
Senate — S. 4784 Reported (SASC) (RS)
In both bills

Funds are hereby authorized to be appropriated for fiscal year 2027 for procurement for the Army, the Navy and the Marine Corps, the Air Force and the Space Force, and Defense-wide activities, as specified in the funding table in section 4101.

H.R. 8800 · BILLS-119hr8800rh.xml · Title I · Section page

In both bills

(a) In general. Not later than 180 days after the date of the enactment of this Act, the Secretary of the Army shall establish standards to guide the development, procurement, and fielding of covered capabilities to protect ground combat, support, and mobility platforms against s

H.R. 8800 · BILLS-119hr8800rh.xml · Title I · Section page

Senate-only

4.Budgetary effects of this ActThe budgetary effects of this Act, for the purposes of complying with the Statutory Pay-As-You-Go Act of 2010, shall be determined by reference to the latest statement titled Budgetary Effects of PAYGO Legislation for this Act, jointly submitted for

S. 4784 · BILLS-119s4784rs.xml · Title GP · Section page

In both bills

Funds are hereby authorized to be appropriated for fiscal year 2027 for procurement for the Army, the Navy and the Marine Corps, the Air Force and the Space Force, and Defense-wide activities, as specified in the funding table in section 4101.

S. 4784 · BILLS-119s4784rs.xml · Title I · Section page

In both bills

(a) Authority for multiyear procurement. Subject to section 3501 of title 10, United States Code, the Secretary of the Army may enter into one or more multiyear contracts, beginning with fiscal year 2027, for the procurement of Infantry Squad Vehicles (ISV), including associated

S. 4784 · BILLS-119s4784rs.xml · Title I · Section page