DFARS

Law & Legal abbreviation · Contract

DFARS
Stands forDefense Federal Acquisition Regulation Supplement
CategoriesLaw & Legal

DFARS stands for Defense Federal Acquisition Regulation Supplement, a contract abbreviation.

Department of Defense supplement to the Federal Acquisition Regulation, in Chapter 2 of Title 48 of the CFR, adding rules specific to military procurement. It covers topics such as specialty metals, domestic sourcing, rights in technical data and cybersecurity duties of defense contractors.

Example: DFARS 252.204-7012 requires the subcontractor to report cyber incidents within 72 hours.

Usage notes

Pronounced "DEE-fars". Its cybersecurity clauses require contractors handling controlled unclassified information to meet NIST SP 800-171 controls, and the Cybersecurity Maturity Model Certification (CMMC) program adds assessments for many contracts. Data-rights clauses determine what the government may do with a contractor's technical data and software.

More contract abbreviations

  • CIIAA – Confidential information and invention assignment agreement
  • CISG – United Nations Convention on Contracts for the International Sale of…
  • CLA – Contributor license agreement
  • CPFF – Cost-plus-fixed-fee
  • CRADA – Cooperative research and development agreement
  • CTA – Clinical trial agreement
  • DPA – Data processing agreement
  • EPC – Engineering, procurement and construction
  • EULA – End-user license agreement
  • FAR – Federal Acquisition Regulation
  • FFP – Firm-fixed-price
  • FIDIC – International Federation of Consulting Engineers

See all 57 contract abbreviations →

This entry is for general education and is not legal advice. Abbreviation use varies between institutions; always confirm in context.