FAR Part 52 Solicitation Provisions and Contract Clauses

Part Federal Acquisition Regulation

Part facts

Citation
FAR Part 52
Type
Part
Last amended
91 FR 12488 Effective Mar 13, 2026
Proposed changes
24
Text as of
FAC 2026-01
Official text
acquisition.gov

Text from acquisition.gov. Federal Register history from the Federal Register's records of the rules that amended this part.

Contents

Federal Register history

Final rule Published Effective
Federal Acquisition Regulation: Trade Agreements Thresholds 91 FR 12488 · FAC 2026-01, FAR Case 2025-007
Federal Acquisition Regulation: Inflation Adjustment of Acquisition-Related Thresholds 90 FR 41872 · FAC 2025-06, FAR Case 2024-001
Federal Acquisition Regulation: Clarification of System for Award Management Preaward Registration Requirements 90 FR 38206 · FAC 2025-05, FAR Case 2023-018
Federal Acquisition Regulation; Technical Amendments 90 FR 38208 · FAC 2025-05
Federal Acquisition Regulation; Technical Amendments 90 FR 20223 · FAC 2025-04
Federal Acquisition Regulation: Improving Consistency Between Procurement and Nonprocurement Procedures on Suspension and Debarment 90 FR 507 · FAC 2025-03
Federal Acquisition Regulation: Rerepresentation of Size and Socioeconomic Status 90 FR 517 · FAC 2025-03
Federal Acquisition Regulation: Subcontracting to Puerto Rican and Covered Territory Small Businesses 90 FR 523 · FAC 2025-03
Federal Acquisition Regulation: Training To Prevent Human Trafficking for Certain Air Carriers; Correction 89 FR 106364 · FAC 2025-02
Federal Acquisition Regulation: Prohibition on Unmanned Aircraft Systems From Covered Foreign Entities 89 FR 106364 · FAR Case 2024-002 Not on record
Federal Acquisition Regulation: Training To Prevent Human Trafficking for Certain Air Carriers 89 FR 101821 · FAC 2025-02
Federal Acquisition Regulation: Certification of Service-Disabled Veteran-Owned Small Businesses 89 FR 101828 · FAC 2025-02
Federal Acquisition Regulation; Technical Amendments 89 FR 101831 · FAC 2025-02
Federal Acquisition Regulation: Prohibition on Unmanned Aircraft Systems From Covered Foreign Entities 89 FR 89464 · FAC 2025-01, FAR Case 2024-002, Item I, Docket No. 2024-0002, Sequence No. 1
Federal Acquisition Regulation: Clarification of System for Award Management Preaward Registration Requirements 89 FR 89472 · FAC 2025-01, FAR Case 2023-018
Federal Acquisition Regulation: Reference to Penalty Threshold 89 FR 70296 · FAC 2024-07
Federal Acquisition Regulation: Reverse Auction Guidance 89 FR 61327 · FAC 2024-06
Federal Acquisition Regulation; Technical Amendments 89 FR 61338 · FAC 2024-06
Federal Acquisition Regulation: Sustainable Procurement 89 FR 30212 · FAC 2024-05
Federal Acquisition Regulation; Technical Amendments 89 FR 30252 · FAC 2024-05
Federal Acquisition Regulation: Certification of Service-Disabled Veteran-Owned Small Businesses 89 FR 13950 · FAC 2024-03, FAR Case 2022-009
Federal Acquisition Regulation: Trade Agreements Thresholds 89 FR 13961 · FAC 2024-03 · Corrected Mar 5, 2024
Federal Acquisition Regulation: Use of Project Labor Agreements for Federal Construction Projects 88 FR 88708 · FAC 2024-02
Federal Acquisition Regulation: Implementation of Federal Acquisition Supply Chain Security Act (FASCSA) Orders 88 FR 83039 · FAR Case 2020-011 Not on record
Federal Acquisition Regulation: New Designated Country-North Macedonia 88 FR 78212 · FAC 2024-01, FAR Case 2023-019, Item I
Federal Acquisition Regulation; Technical Amendments 88 FR 78214 · FAC 2024-01
Federal Acquisition Regulation: Implementation of Federal Acquisition Supply Chain Security Act (FASCSA) Orders; Correction 88 FR 77224 · FAC 2023-06
Federal Acquisition Regulation: Whistleblower Protection for Contractor Employees 88 FR 69517 · FAC 2023-06, FAR Case 2017-005, Item II
Federal Acquisition Regulation: Implementation of Federal Acquisition Supply Chain Security Act (FASCSA) Orders 88 FR 69503 · FAC 2023-06
Federal Acquisition Regulation; Technical Amendments 88 FR 69525 · FAC 2023-06
Show 20 more

Latest 30 of 1,090 listed here. See the rest on GovTribe.

Proposed changes

Proposed rule Published Comments
Federal Acquisition Regulation: Revolutionary Federal Acquisition Regulation Overhaul Parts 14, 28, 36, and 52 91 FR 59534 · FAR Case 2026-010, Docket No. FAR-2026-0010, Sequence No. 1 Closed Oct 19, 2026No final rule found
Federal Acquisition Regulation: Revolutionary Federal Acquisition Regulation Overhaul Parts 9, 27, and 47 91 FR 59584 · FAR Case 2026-011, Docket No. FAR-2026-0011, Sequence No. 1 Closed Oct 19, 2026No final rule found
Federal Acquisition Regulation: Revolutionary Federal Acquisition Regulation Overhaul Parts 16, 17, and 35 91 FR 59476 · FAR Case 2026-006, Docket No. FAR-2026-0006, Sequence No. 1 Closed Oct 19, 2026No final rule found
Federal Acquisition Regulation: Revolutionary FAR Overhaul Parts 8, 12, 13, 15, 38, 44, and 51 91 FR 59406 · FAR Case 2026-003, Docket No. FAR-2026-0003, Sequence No. 1 Closed Oct 19, 2026No final rule found
Federal Acquisition Regulation: Revolutionary Federal Acquisition Regulation Overhaul Parts 6, 7, 10, 18, 26, 37, and 41 91 FR 37636 · FAR Case 2026-002, Docket No. FAR-2026-0002, Sequence No. 1 Closed Jul 23, 2026No final rule found
Federal Acquisition Regulation: Revolutionary Federal Acquisition Regulation Overhaul Parts 1, 2, 4, 33, 39, 40, and 53 91 FR 37550 · FAR Case 2026-001, Docket No. FAR-2026-0001, Sequence No. 1 Closed Jul 23, 2026No final rule found
Federal Acquisition Regulation: Revolutionary Federal Acquisition Regulation Overhaul Parts 5, 24, and 29 91 FR 37676 · FAR Case 2026-005, Docket No. FAR-2026-0005, Sequence No. 1 Closed Jul 23, 2026No final rule found
Federal Acquisition Regulation: Revolutionary Federal Acquisition Regulation Overhaul Parts 3 and 49 91 FR 37698 · FAR Case 2026-007, Docket No. FAR-2026-0007, Sequence No. 1 Closed Jul 23, 2026No final rule found
Federal Acquisition Regulation: Prohibition on Certain Semiconductor Products and Services 91 FR 7223 · FAR Case 2023-008 Closed Apr 20, 2026No final rule found
Federal Acquisition Regulation: Ending Procurement and Forced Use of Paper Straws 90 FR 34208 · FAR Case 2025-006, Docket No. FAR-2025-0006, Sequence No. 1 Closed Sep 19, 2025No final rule found
Federal Acquisition Regulation: Small Business Innovation Research and Technology Transfer Programs 90 FR 24774 · FAR Case 2020-010, Docket No. FAR-2020-0010, Sequence No. 1 No final rule found
Federal Acquisition Regulation: Small Business Participation on Certain Multiple-Award Contracts 90 FR 24773 · FAR Case 2023-011, Docket No. FAR-2023-0011, Sequence No. 1 No final rule found
Federal Acquisition Regulation: Controlled Unclassified Information 90 FR 4278 · FAR Case 2017-016, Docket No. 2017-0016, Sequence No. 1 Closed Mar 17, 2025No final rule found
Federal Acquisition Regulation: Preventing Organizational Conflicts of Interest in Federal Acquisition 90 FR 4376 · FAR Case 2023-006, Docket No. FAR-2023-0006, Sequence No. 1 Closed Mar 17, 2025No final rule found
Federal Acquisition Regulation: Small Business Participation on Certain Multiple-Award Contracts 90 FR 3753 · FAR Case 2023-011, Docket No. FAR-2023-0011, Sequence No. 1 Closed Mar 17, 2025No final rule found
Federal Acquisition Regulation: Disclosure of Greenhouse Gas Emissions and Climate-Related Financial Risk 90 FR 2663 · FAR Case 2021-015, Docket No. FAR-2021-0015, Sequence No. 1 No final rule found
Office of Federal Procurement Policy; Federal Acquisition Regulation: Pay Equity and Transparency in Federal Contracting 90 FR 1404 · FAR Case 2023-021 No final rule found
Federal Acquisition Regulation: Prohibition on the Use of Reverse Auctions for Complex, Specialized, or Substantial Design and Construction Services 89 FR 70157 · FAR Case 2023-003 Closed Oct 28, 2024No final rule found
Federal Acquisition Regulation: Combating Trafficking in Persons-Definition and Agency Responsibilities 89 FR 58323 · FAR Case 2024-004, Docket No. FAR-2024-0004, Sequence No. 1 Closed Sep 16, 2024No final rule found
Federal Acquisition Regulation: HUBZone Program 89 FR 48544 · FAR Case 2023-013 Closed Aug 6, 2024No final rule found
Office of Federal Procurement Policy; Federal Acquisition Regulation: Pay Equity and Transparency in Federal Contracting 89 FR 5843 · FAR Case 2023-021 Closed Apr 1, 2024No final rule found
Federal Acquisition Regulation: Limitations on Subcontracting Revisions 89 FR 2910 · FAR Case 2021-020 Closed Mar 18, 2024No final rule found
Federal Acquisition Regulation: Cyber Threat and Incident Reporting and Information Sharing; Extension of Comment Period 88 FR 74970 · FAR Case 2021-017 Closed Feb 2, 2024No final rule found
Federal Acquisition Regulation: Standardizing Cybersecurity Requirements for Unclassified Federal Information Systems; Extension of Comment Period 88 FR 74970 · FAR Case 2021-019 Closed Feb 2, 2024No final rule found

Quick answers

What is FAR Part 52?

FAR Part 52 is a part of the Federal Acquisition Regulation, titled "Solicitation Provisions and Contract Clauses".

When was FAR Part 52 last changed?

The most recent final rule on record is "Federal Acquisition Regulation: Trade Agreements Thresholds" (91 FR 12488), published Mar 13, 2026 and effective Mar 13, 2026.

Are changes to FAR Part 52 proposed?

24 proposed changes have no final rule yet.

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