Department of Homeland Security Contracting Guide: How to Win DHS Contracts

The Office of the Chief Procurement Officer (OCPO) sets acquisition policy at the headquarters level, but purchasing authority is distributed across components. The components you will encounter most often include:

• U.S. Customs and Border Protection (CBP) — border-security technology, surveillance, and enforcement
• Transportation Security Administration (TSA) — airport screening, passenger data systems
• FEMA — emergency management, disaster logistics, temporary housing
• U.S. Coast Guard (USCG) — maritime maintenance, communications, vessel support
• Cybersecurity and Infrastructure Security Agency (CISA) — cybersecurity services, critical infrastructure protection

Every DHS procurement starts with the Federal Acquisition Regulation (FAR), the government-wide rulebook that applies to virtually all executive-branch purchases ^[1]. Layered on top of the FAR is the Homeland Security Acquisition Regulation (HSAR), published at 48 CFR Chapter 30 ^[5]. The HSAR adds DHS-specific requirements — personnel security, facility access, organizational conflicts of interest, and incident-reporting obligations — without repeating what the FAR already covers.

Beneath the HSAR sits the Homeland Security Acquisition Manual (HSAM), DHS’s internal procedural guide that tells contracting officers how to implement FAR and HSAR policies in practice ^[6]. The HSAM is not a regulation, but it often reveals the operational priorities and internal thresholds that explain why a solicitation is structured the way it is.

Many newcomers fixate on large, full-and-open competitions governed by FAR Part 15 (Contracting by Negotiation), when in reality a significant volume of DHS spending occurs through FAR Part 13 simplified acquisition procedures or through task orders placed against existing IDIQ vehicles and Government-Wide Acquisition Contracts (GWACs). Understanding thresholds is the first step toward finding the most efficient entry point.

DHS follows the same small business rules as the rest of the federal government, governed by FAR Part 19 and SBA regulations at 13 CFR 121 and 13 CFR 125 ^[2]. The foundational rule: for acquisitions between the MPT ($10,000) and the SAT ($250,000), the contracting officer must set the procurement aside exclusively for small businesses unless there is no reasonable expectation that two or more small businesses will submit competitive offers.

Above the SAT, contracting officers still have discretion to set procurements aside for small business categories — 8(a) Business Development, Service-Disabled Veteran-Owned Small Business (SDVOSB), Women-Owned Small Business (WOSB), and HUBZone — when market research supports it. If your firm holds one of these designations, verify that your NAICS code and corresponding size standard align with the specific DHS opportunity.

FEMA is DHS’s most distinctive contracting environment. When the President declares a major disaster or emergency, FEMA can invoke contracting authorities under the Robert T. Stafford Disaster Relief and Emergency Assistance Act, implemented through FAR Subpart 26.2 and clauses FAR 52.226-3, 52.226-4, and 52.226-5 ^[3]. These authorities create a local area set-aside: a preference for contractors and subcontractors located in or near the declared disaster area.

Given DHS’s central role in national cybersecurity, supply-chain integrity clauses receive heightened scrutiny in DHS solicitations. Three sets of requirements merit your immediate attention.

DHS components evaluate proposals using the same basic framework as other agencies — FAR Part 15 for negotiated procurements and FAR 16.505 for task-order competitions — but they frequently employ techniques that accelerate the evaluation process. Oral presentations, advisory down-selects, and phased evaluations are all common ^[9].

Past performance evaluations are required for contracts at or above the SAT ($250,000) under FAR 42.1502 ^[9]. Your record in the Contractor Performance Assessment Reporting System (CPARS) is effectively your report card. New entrants without CPARS history can often cite past performance from commercial or state/local government work, but the lack of a federal track record is a tangible disadvantage. Pursuing subcontracting roles on existing DHS contracts is a proven path to building that record.

A recurring theme in learning how to win government contracts is that the simplest acquisition path often yields the best return on your bid-and-proposal investment. At DHS, that means considering several approaches before defaulting to a full FAR Part 15 competition:

• Can you position for FAR Part 13 simplified acquisitions (procurements under the SAT, or up to $7.5 million for commercial items under FAR 13.5)? ^[1]
• Can you win a seat on a multiple-award IDIQ and compete for task orders instead of prime competitions?
• Can you enter the DHS market as a subcontractor first, building past performance and agency relationships before pursuing a prime role?

Start with the most concrete action available to you today: verify your SAM.gov registration and UEI using GovBidLab’s UEI Lookup tool, then pull up the DHS APFS and search for forecasted procurements that match your capabilities. Even fifteen minutes of targeted research on the APFS will reveal whether DHS components are planning to buy what you sell — and that single data point will tell you whether to invest further in a DHS capture strategy.

From there, read the HSAR Subpart 3052 clauses that appear most often in your target component’s solicitations; understanding those requirements early is the difference between a compliant, competitively priced proposal and one that stumbles on security or personnel obligations.