samsearch
    Platform
    01InfluenceShape the requirement before it's on your competitor's radar.
    Signal
    Recompete window opens in 42 days
    Facilities maintenance IDIQ$8.4M
    Forecast
    Agency spend up 18% next FY
    DoD facilitiesQ3 window
    02CaptureFind and qualify the work across every market.
    Federal91%
    Network engineering support — GSA MAS
    GSA541512
    SLED88%
    Custodial services — Fairfax County Public Schools
    K-12561720
    DIBBS79%
    Aircraft hydraulic fitting — DLA Aviation
    DLANSN 5330
    03AnalyzeExtract requirements and build the compliance matrix.
    Compliance matrix
    L.2.1Technical approachVol I
    L.3.4Staffing planVol I
    M.1Past performanceEvaluated
    SOW breakdown
    Requirements extracted38
    Mapped to Section L/M38
    Every extractionCited
    Ask Sammy
    “Do we meet the small business set-aside?”
    04ManageRun the pursuit through to award.
    Pipeline
    QualifyFacilities support · USACE
    CaptureComms upgrade · DLA
    ProposalShipyard dredging · NAVSEA
    PriyaAlex
    This week
    Submit past performance refsThu
    Confirm subK teamingFri
    Upload SF 33Mon
    05RespondDraft and submit your response.
    Drafting · Volume I
    247 words
    RFI response
    CompanyAcme Robotics LLC
    UEIJK4M8…
    Capability narrativeDrafted
    06FinanceGet paid faster on what you win.
    Capital available
    $2.4M against your award
    Facilities maintenance IDIQAwarded
    Partner matched
    LenderFederal Capital Partners
    Draw available$2.4M
    UnderwritingCleared
    The platform
    Influence
    Capture
    Analyze
    Manage
    Respond
    Finance
    One pipeline, six stages, start to award.
    See the whole platform
    Solutions
    By industry
    Tech & softwareSoftware and SaaS companies entering GovCon.Defense contractorsPrimes and subs in the defense industrial base.ConstructionBuilders bidding federal, state, and local work.CybersecuritySecurity vendors pursuing federal mandates.
    By team
    Capture managers & BDPipeline, qualification, and win strategy.Proposal teamsCompliance matrices and proposal drafting.Subcontractors & primesTeaming, subcontracting, and partner fit.
    By company size
    Small businessesSet-aside and small business contractors.EnterpriseLarge contractors running multiple pursuits.ConsultantsAdvisors and capture consultants.
    Browse all industries
    CustomersPricing
    ResourcesNew
    Learn
    AcademyCourses, guides, and playbooks.WebinarsLive sessions and recordings.DocsProduct documentation and setup guides.Implementation planOperational rollout guidance.
    Tools & data
    Free GovCon toolsCalculators, lookups, and more.Gov ExploreContracts, agencies, and NAICS codes.GovCon eventsConferences, training, and set-aside events.
    Latest blogIntroducing the New SamSearch: The Operating System for Government ContractingSamSearch has a new brand, a new site, and a new way of explaining what the platform actually does — the operating system for government contracting, organized around six stages instead of a single search box. Here's what changed and why.Read the post →
    All resources and tools
    Sign inRequest a demo
    Home/Glossary/Defense Federal Acquisition Regulation
    Compliance & Regulations

    Defense Federal Acquisition Regulation

    Learn about the Defense Federal Acquisition Regulation (DFARS), the essential DoD supplement to the FAR. Understand compliance, key clauses, and procurement.

    Glossary entryNAICS Demand LanesContract Categories

    Introduction

    For contractors operating within the Department of Defense (DoD) ecosystem, navigating the regulatory landscape is a critical component of success. While the Federal Acquisition Regulation (FAR) provides the baseline for all federal procurement, the Defense Federal Acquisition Regulation (DFAR) serves as the specialized supplement that governs how the DoD acquires goods and services. Understanding the DFAR is essential for any small business or prime contractor looking to secure defense contracts without falling into the trap of non-compliance.

    Definition

    The Defense Federal Acquisition Regulation Supplement (DFARS) is a set of regulations that implement and supplement the FAR. It is codified in Title 48, Chapter 2 of the Code of Federal Regulations (CFR). While the FAR establishes uniform policies for all federal agencies, the DFARS addresses the unique requirements of the DoD, including specific concerns regarding national security, domestic sourcing, and specialized cybersecurity protocols.

    Contractors must ensure their proposals and operational processes align with both the FAR and the specific DFARS clauses cited in their solicitation. Failure to adhere to these supplemental requirements can lead to disqualification, contract termination, or legal penalties.

    Examples

    • DFARS 252.204-7012: This is perhaps the most well-known clause, requiring contractors to provide adequate security for covered defense information on their internal information systems, often involving NIST SP 800-171 compliance.
    • DFARS 252.225-7001: This clause relates to the Buy American and Balance of Payments Program, imposing strict requirements on the origin of products supplied to the DoD.
    • DFARS 252.246-7007: This regulation pertains to the detection and avoidance of counterfeit electronic parts, a high-priority area for the DoD supply chain.

    Frequently Asked Questions

    1. How does the DFARS differ from the FAR? The FAR is the primary regulation for all federal agencies. The DFARS is a supplement specifically for the Department of Defense. If a solicitation contains both FAR and DFARS clauses, the DFARS clauses often take precedence or add specific detail unique to military procurement.

    2. Where can I find the most current DFARS clauses? Contractors should always check the official Defense Acquisition Regulations System (DARS) website or use tools like SamSearch to track updates to specific clauses as they relate to active solicitations. Regulatory changes occur frequently, and relying on outdated versions can jeopardize your compliance status.

    3. Do all defense contracts include the same DFARS clauses? No. Clauses are selected based on the type of contract (e.g., fixed-price vs. cost-reimbursement), the nature of the goods or services, and the dollar value. Always review the "Section I" of your solicitation to see which specific DFARS clauses apply to your project.

    4. How can SamSearch help with DFARS compliance? SamSearch streamlines the process by mapping relevant DFARS requirements to specific opportunities. By identifying these clauses early in the capture phase, contractors can better estimate the costs of compliance and avoid surprises during the proposal stage.

    Conclusion

    Mastering the Defense Federal Acquisition Regulation is a non-negotiable requirement for defense contractors. By integrating DFARS awareness into your business development strategy, you ensure that your firm remains a reliable partner to the DoD. Whether you are navigating cybersecurity requirements or domestic sourcing mandates, staying informed is the best way to maintain a competitive edge and ensure long-term growth in the federal marketplace.

    More in Compliance & Regulations

    SAM.gov Registration

    Learn the essentials of SAM.gov registration. Understand FAR requirements, the renewal process, and how to maintain compliance for federal contracting.

    FAR 52.219-28

    Learn about FAR 52.219-28, the mandatory clause requiring contractors to rerepresent their small business status during long-term federal contracts.

    CUI (Controlled Unclassified Information)

    Learn what CUI (Controlled Unclassified Information) is, why it matters for NIST 800-171 compliance, and how to protect sensitive data in government contracts.

    FAR Regulations

    Learn the essentials of FAR Regulations. Understand how the Federal Acquisition Regulation impacts your government contracts, compliance, and bidding success.

    Pennsylvania Uniform Construction Code

    Learn how the Pennsylvania Uniform Construction Code (PA UCC) impacts government construction projects and why compliance is vital for federal and state contractors.

    CSP (Contractor’s Purchasing System Review)

    Learn what a Contractor’s Purchasing System Review (CPSR) is, why it matters for FAR compliance, and how to prepare for your next government procurement audit.

    CCA (Clinger-Cohen Act)

    Learn about the Clinger-Cohen Act (CCA) of 1996. Understand how this IT management law impacts federal procurement, agency CIOs, and government contractors.

    WD (Wage Determination)

    Master Wage Determinations (WD) in government contracting. Learn how Davis-Bacon and SCA regulations impact your payroll, compliance, and federal bids.

    ← Back to all glossary terms
    See this concept in Gov Explore

    Use the glossary definition, then move straight into the buyer, category, and demand views tied to the same concept.

    NAICS Demand Lanes

    Jump from industry terminology into live NAICS demand and winning lanes.

    Contract Categories

    See which buying patterns and work categories are active right now.

    Federal Agencies

    Browse the agencies, sub-agencies, and offices behind the terminology.

    Search the live market

    Open this term inside SamSearch to look for matching opportunities, awards, and agency activity.

    Search for Defense Federal Acquisition Regulation

    More ways to explore

    PSC Contract LanesContracting Officers

    What Our Customers Say

    Join hundreds of government contractors who have transformed their business with SamSearch

    “SamSearch has been a lifesaver for our business. As a govCon consultant helping small businesses win contracts, this tool is all I need to find the right requirements at every level of government. After experimenting with the product, I've discovered features I didn't even know existed. It's affordable, and it's the best on the market.”
    NikkiCEO, TSBA | Ex US Navy and US Air Force
    “I was blown away by the 2.0 update. I didn't think they could improve the platform any further, but they did. It's more user-friendly and efficient than ever before.”
    Bobby HughesBusiness Owner, BH Consulting LLC
    “I'm a strategy and growth consultant helping small businesses break into SLED and grow. With 25 years in the AEC industry (BD, marketing, proposals) and APMP certification, I left corporate consulting to start my own firm. This tool is a game changer.”
    Amanda CerchiaraStrategy & Growth Consultant, Independent
    “Best way to find Government Contracts.”
    Jonathan SeifertDirector of Partnerships, Easy Llama
    “We use the software and it's been great! All of our government contracting operations are through SamSearch.”
    Jennifer RosiekFounder & CEO, APB Services
    “It keeps me engaged and interested in what I'm looking for, unlike the cumbersome process on other platforms.”
    Andrew RiceSenior Oversight @ Lyft and Partner & Vice President, Groundbreaking Construction

    Close More Government Opportunities Today

    Get Started Now
    samsearch

    The Complete AI Platform for Government Contracting

    Platform
    • Product
    • Pricing
    • ROI calculator
    • Integrations
    • Changelog
    Solutions
    • Solutions
    • Customers
    • Comparisons
    • Market watch
    Resources
    • Blog
    • Free GovCon tools
    • Glossary
    • Docs
    Company
    • API & partnerships
    • Careers
    • Support
    • Compliance
    • Trust centre
    • Contact
    Recognised & verified
    SOC 2 Type II Compliant, SamSearchAWS Partner - Advanced, SamSearch on AWS MarketplaceGartner Peer Insights Customer First, SamSearch
    Ask AI about samsearch
    Ask ChatGPTAsk ClaudeAsk Perplexity
    Follow

    © 2026 samsearch. All rights reserved.

    Terms of usePrivacy policy