TL;DR, 3 Point Summary
Table of Contents
- What is FAR?
- What is DFARS?
- Key Differences Explained
- Critical DFARS Clauses for 2026
- Compliance Checklist
What is FAR?
Understand the critical differences between FAR and DFARS, including which defense specific clauses apply to your contracts and how to stay compliant with both. This guide provides a comprehensive overview for government contractors operating in 2026's complex regulatory environment.
Understanding the nuances of DFARS vs FAR is essential for maintaining contract eligibility, avoiding audit findings, and sustaining competitive advantage in the federal marketplace.
What is DFARS?
Contractors must be aware of the specific requirements applicable to their contract type, dollar value, and agency. Key requirements include proper documentation, timely reporting, and maintaining adequate internal controls aligned to federal standards.
- Key Differences Explained, a critical compliance area requiring dedicated attention and documented procedures.
- Critical DFARS Clauses for 2026, a critical compliance area requiring dedicated attention and documented procedures.
- Compliance Checklist, a critical compliance area requiring dedicated attention and documented procedures.
Key Takeaways
- All DoD contracts are subject to both FAR and DFARS simultaneously.
- DFARS often has stricter requirements than FAR, when in conflict, DFARS prevails.
- CMMC certification is now tied to DFARS clause 252.204-7021 for most DoD contractors.
- Flow down of DFARS clauses to subcontractors is mandatory in most cases.
- Track annual DFARS rule changes, DoD issues interim rules that take effect immediately.
Key Regulations
Official regulatory references
Authoritative government sources for the regulations discussed in this article.
FAR Part 52 — Contract Clauses
Full text of all standard FAR contract clauses and solicitation provisions used in federal contracts.
www.acquisition.gov
DFARS Part 252 — Contract Clauses
DoD-specific DFARS clauses including 252.204-7012 cybersecurity and defense-specific flow-down requirements.
www.acquisition.gov
eCFR — Title 48 FAR
Live, always-current consolidated FAR text in Title 48 of the Code of Federal Regulations.
www.ecfr.gov
DCAA Contract Audit Manual
DCAA guidance on audit procedures, accounting system adequacy, and documentation requirements.
www.dcaa.mil
Frequently Asked Questions
ProcureAudit Editorial Team
Compliance experts with 15+ years in federal contracting, DCAA audit support, and FAR/DFARS advisory services.
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