# Class Deviation 2026-O0027 - DFARS RFO Implementation (Part 17)

Status: Active
Signed By: John M. Tenaglia, Principal Director, Defense Pricing, Contracting, and Acquisition Policy
Scope: All DoD contracting officers
Applies to DAF/Air Force: Yes
Authority: Executive Order 14275, Restoring Common Sense to Federal Procurement; Executive Order 14265, Modernizing Defense Acquisitions and Spurring Innovation in the Defense Industrial Base; Office of Management and Budget Memorandum M-25-26, Overhauling the Federal Acquisition Regulation

## Summary

The deviation replaces Federal Acquisition Regulation (FAR) Part 17 and Defense FAR Supplement (DFARS) Part 217 with revised versions implementing the Revolutionary FAR Overhaul (RFO). Effective 2026-02-01, contracting officers must use the revised FAR Part 17, the attached DFARS Part 217 and the attached DFARS Procedures, Guidance, and Information (PGI) 217 in lieu of the codified texts. The deviation remains in effect until rescinded or incorporated into the FAR, DFARS and DFARS PGI.

## Required Contracting Officer Actions

1. Effective 2026-02-01, use the revised FAR Part 17 from the RFO web page. It replaces the codified text at 48 CFR chapter 1.
2. Effective 2026-02-01, use the attached DFARS Part 217. It replaces the codified text at 48 CFR chapter 2.
3. Effective 2026-02-01, use the attached DFARS PGI 217. It replaces the PGI text on the Defense Pricing, Contracting, and Acquisition Policy web page.
4. Direct inquiries about this deviation to osd.pentagon.ousd-a-s.mbx.dfars@mail.mil.

## Affected Provisions and Clauses

### 252.209-7010,  (Clause)
- Prescribed in: 209.270-5
- Change type: MODIFIED
- Action: Modify clause 252.209-7010

### 252.217-7000,  (Clause)
- Prescribed in: 217.208-70(a)
- Change type: MODIFIED
- Action: Add clause 252.217-7000

### 252.217-7001,  (Clause)
- Prescribed in: 217.208-70(b)
- Change type: MODIFIED
- Action: Add clause 252.217-7001

### 252.217-7002,  (Clause)
- Prescribed in: 217.7005
- Change type: MODIFIED
- Action: Add clause 252.217-7002

### 252.217-7003,  (Clause)
- Prescribed in: 217.7104(a)
- Change type: MODIFIED
- Action: Add clause 252.217-7003

### 252.217-7004,  (Clause)
- Prescribed in: 217.7104(a)
- Change type: MODIFIED
- Action: Add clause 252.217-7004

### 252.217-7005,  (Clause)
- Prescribed in: 217.7104(a)
- Change type: MODIFIED
- Action: Add clause 252.217-7005

### 252.217-7006,  (Clause)
- Prescribed in: 217.7104(a)
- Change type: MODIFIED
- Action: Add clause 252.217-7006

### 252.217-7007,  (Clause)
- Prescribed in: 217.7104(a)
- Change type: MODIFIED
- Action: Add clause 252.217-7007

### 252.217-7008,  (Clause)
- Prescribed in: 217.7104(a)
- Change type: MODIFIED
- Action: Add clause 252.217-7008

### 252.217-7009,  (Clause)
- Prescribed in: 217.7104(a)
- Change type: MODIFIED
- Action: Add clause 252.217-7009

### 252.217-7010,  (Clause)
- Prescribed in: 217.7104(a)
- Change type: MODIFIED
- Action: Add clause 252.217-7010

### 252.217-7011,  (Clause)
- Prescribed in: 217.7104(a)
- Change type: MODIFIED
- Action: Add clause 252.217-7011

### 252.217-7012,  (Clause)
- Prescribed in: 217.7104(a)
- Change type: MODIFIED
- Action: Add clause 252.217-7012

### 252.217-7013,  (Clause)
- Prescribed in: 217.7104(a)
- Change type: MODIFIED
- Action: Add clause 252.217-7013

### 252.217-7014,  (Clause)
- Prescribed in: 217.7104(a)
- Change type: MODIFIED
- Action: Add clause 252.217-7014

### 252.217-7015,  (Clause)
- Prescribed in: 217.7104(a)
- Change type: MODIFIED
- Action: Add clause 252.217-7015

### 252.217-7016,  (Clause)
- Prescribed in: 217.7104(a)
- Change type: MODIFIED
- Action: Add clause 252.217-7016

### 252.217-7026,  (Clause)
- Prescribed in: 217.7303
- Change type: MODIFIED
- Action: Add clause 252.217-7026

### 252.217-7027,  (Clause)
- Prescribed in: 217.7406(b)
- Change type: MODIFIED
- Action: Add clause 252.217-7027

### 252.217-7028,  (Clause)
- Prescribed in: 217.7702
- Change type: MODIFIED
- Action: Add clause 252.217-7028

### 52.216-24,  (Clause)
- Prescribed in: 16.603-4(b)
- Change type: MODIFIED
- Action: Add clause 52.216-24

### 52.216-26,  (Clause)
- Prescribed in: 16.603-4(c)
- Change type: MODIFIED
- Action: Add clause 52.216-26

## Notes

Expiration: This deviation has no fixed expiration date. It remains in effect until rescinded or incorporated into the FAR, DFARS and DFARS PGI.

Implementing authority: The deviation implements Section 2 of Executive Order (EO) 14275, Section 4(a) of EO 14265 and OMB Memorandum M-25-26.

## Suggested Questions

You can ask your AI assistant:
- What actions do I need to take for this deviation?
- Does this deviation affect commercial acquisitions under Part 12?
- Which clauses need to be removed from my existing contracts?
- How does this deviation change 252.209-7010 specifically?
- Are there any SAM registration implications?

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Source: https://part52.dev
Generated: 2026-08-05 03:19 UTC
Memorandum: https://www.acq.osd.mil/dpap/dars/classdev/DFARS_RFO/Part-217/2026-O0027_TAB_A_Deviation_Memo_DFARS_217.pdf