What Is a DAS Pass
A DAS pass is a security clearance credential that grants an individual controlled access to facilities and information under the Department of Defense's Defense Acquisition System. It is commonly required for personnel working on defense contracts, weapons programs, and sensitive government projects. The credential is managed through established federal vetting processes that verify identity, trustworthiness, and eligibility for access. Companies such as Lockheed Martin and Northrop Grumman rely on DAS passes to move personnel between secure sites and programs Lockheed Martin. The pass is not a full security clearance but rather a facility and program-specific authorization tied to the Defense Acquisition Workforce.
The DAS pass is linked to the Defense Counterintelligence and Security Agency (DCSA) and aligns with federal standards for safeguarding classified and controlled unclassified information. Holders must meet suitability requirements and pass background checks that assess criminal history, financial reliability, and foreign contacts. The credential is distinct from a full Top Secret clearance, though it may be a step toward one. Organizations such as SpaceX and other defense contractors use DAS passes to control access to launch facilities, manufacturing sites, and program offices SpaceX. The pass is typically issued for a specific duration and must be renewed based on continued eligibility and program needs.
Who Needs a DAS Pass
Contractors, government civilians, and select military personnel working on acquisition programs typically require a DAS pass. This includes engineers, program managers, security officers, and support staff who enter restricted areas or handle controlled technical data. The requirement applies to companies that hold Department of Defense contracts involving classified or export-controlled information. For example, firms operating under the Missile Technology Control Regime or International Traffic in Arms Regulations often mandate DAS passes for their workforce Defense Security Cooperation Agency. The pass ensures that only vetted individuals can access sensitive facilities, documents, and systems tied to national security programs.
Eligibility depends on a completed suitability determination, which may involve a Single Scope Background Investigation or an equivalent adjudicative process. Individuals with certain criminal records, unresolved foreign influence issues, or financial vulnerabilities may be denied or limited in their access. The DCSA adjudicates these cases and issues the DAS pass once all suitability criteria are met. In some cases, companies can request a temporary pass for short-term site access while a full investigation is underway DCSA. The pass is program-specific and does not automatically grant access to other facilities or classified networks outside its defined scope.
How the DAS Pass Process Works
The process begins when a sponsoring organization submits a request for a personnel security determination on behalf of an employee or contractor. The individual completes required forms, provides identity documentation, and undergoes a background check that includes criminal records, credit history, and interviews. The DCSA reviews the information and issues an adjudication decision, which determines whether a DAS pass is granted, denied, or granted with restrictions. Processing times vary based on the level of investigation required and the complexity of the individual's background.
Once granted, the DAS pass is tied to a specific facility clearance and program access, and the holder must comply with ongoing suitability requirements. The pass can be revoked or suspended if the individual no longer meets eligibility standards or if the sponsoring organization ends the contract. Renewals typically require updated background information and a new suitability review. The Defense Acquisition University and related federal agencies provide guidance on maintaining access and understanding the responsibilities tied to the DAS pass Defense Acquisition University. The credential remains a core part of the defense industrial base's personnel security framework.