13 Federal Acquisition Regulations

Parts 1–53

The primary regulation for all federal executive agency acquisitions. Governs the entire federal procurement process.

Parts 201–253

Supplements the FAR with policies and procedures specific to the Department of Defense acquisition system.

Parts 201–253

Internal DOD guidance accompanying the DFARS, providing procedural detail and non-regulatory information.

Army-specific acquisition policies that supplement the FAR and DFARS for Army contracting activities.

Acquisition regulation supplement covering Navy and Marine Corps contracting operations and special programs.

Air Force acquisition policies covering space and defense systems, research contracts, and specialized procurement.

Acquisition directive governing Defense Logistics Agency procurement of supplies and logistics services.

DISA-specific procurement policies for information technology systems, cybersecurity services, and network infrastructure.

SOCOM acquisition policies for special operations equipment, services, and rapid acquisition programs.

GSA acquisition policies covering governmentwide contracts, schedules programs, and real property acquisitions.

Acquisition regulations specific to the Department of Veterans Affairs, including veteran-owned small business rules.

DHS-specific procurement policies covering homeland security acquisitions, sensitive programs, and safety requirements.

NASA acquisition supplement addressing research and development contracts, property management, and space-related procurement.