FAR Overhaul Clause CrosswalkAs at 27 Sep 2026 ยท codified, deviation and proposed numbers
Clauses

FAR 52.227-21 in the FAR overhaul: the same number under the deviation, proposed for removal

FAR 52.227-21 Technical Data Declaration, Revision, and Withholding of Payment-Major Systems. Same number in the deviation text, as the deviation text and GSA table list it; confidence high. As at 27 Sep 2026.

Codified52.227-21eCFR, clause dated MAY 2014
Under the deviationsame numberRFO model deviation text, FAR Part 52 (issued 28 Oct 2025, updated 1 Jul 2026)
Proposed permanent numberproposed for removal

Kept means same number in the deviation text. "Proposed for removal" in the Proposed column means a proposed rule would remove the clause; nothing proposed is final.

Sources last checked 27 Sep 2026 (dataset version 1). What changed and when. An existing contract's clauses are not rewritten by a later deviation or proposed rule; they change only by modification.

What the source says changed

Proposed rule: Proposed for removal; DFARS-based provisions and clauses at 52.227-24 through 52.227-37 would replace 52.227-14 through 52.227-21 and 52.227-23 as a set (the rule gives no one-to-one mapping).

Why this disposition

RFO model Part 52 lists 52.227-21 Technical Data Declaration, Revision, and Withholding of Payment-Major Systems; GSA P&C Table disposition "No Change"

Confidence: high. Read from an official table or the deviation or rule text itself.

Titles and where each is prescribed

The proposed rule's words: FR 2026-19159 amendatory instruction: "9. Remove and reserve sections 52.227-14 through 52.227-23."

Which agencies

DoD adopted the FAR Part 52 deviation text by class deviation 2026-O0038, effective 1 Feb 2026. GSA's table lists this clause as "--". Confirm which deviation your contracting officer's agency has adopted.

The 28 agencies acquisition.gov lists as having issued a class deviation for FAR Part 27 (first issued September 11, 2025)

Consumer Financial Protection Bureau (CFPB); Department of Energy DOE; National Science Foundation (NSF); Pension Benefit Guaranty Corporation (PBGC); Department of Defense (DoD); Environmental Protection Agency (EPA); National Aeronautics and Space Administration (NASA); United States Department of the Treasury; Department of Education (ED); Housing and Urban Development (HUD); Department of Labor (DOL); Millennium Challenge Corporation (MCC); Nuclear Regulatory Commission (NRC); Consumer Product Safety Commission (CPSC); Department of State (DOS); Department of Homeland Security (DHS); Department of Transportation (DOT); Department of Veterans Affairs (VA); Social Security Administration (SSA); Department of Justice (DOJ); Health and Human Services (HHS); Securities and Exchange Commission (SEC); Udall Foundation (UDALL); United States Department of Agriculture (USDA); Commodity Futures Trading Commission (CFTC); General Services Administration (GSA); Department of Commerce (DOC); Office of Personnel Management (OPM).

What flows down

Sources, with their dates

Questions

What is FAR 52.227-21 called after the FAR overhaul?

FAR 52.227-21 in the FAR overhaul: the same number under the deviation, proposed for removal. The codified number is 52.227-21; the deviation text lists 52.227-21; proposed for removal. As at 27 Sep 2026.

Which number does a contract carry for FAR 52.227-21 after the FAR overhaul?

Which number a given contract carries depends on the deviation the contracting agency has adopted and the date of the solicitation or modification. DoD adopted the FAR Part 52 deviation text effective 1 Feb 2026. Confirm which deviation your contracting officer's agency has adopted.

Is the change to FAR 52.227-21 final?

No final FAR overhaul rule had been published in the Federal Register as at 27 Sep 2026. Proposed for removal.

Read your whole list: run 52.227-21 in the finder, or paste every clause of a contract, flow-down exhibit or template on the landing page. As at 27 Sep 2026.