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Professional Services

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This category provides macro-level assistance to the Components in the following sub-categories: Office Area Support, Research and Development, Specialized Services.

To learn about each current contract vehicle, select the publication below.

To learn about other Department-wide Contract Vehicles, click here to be navigated to the Department-Wide Contract Vehicles page.

Attachment Ext. Size Date
Background Investigative Services II PDF 237.54 KB 02/13/2025
Centers of Excellence V, VI, VII, VIII, and IX PDF 265.43 KB 09/22/2023
Communication Access Services (CAS) PDF 133.5 KB 09/30/2022
Homeland Security Operational Analysis Center II (HSOAC2) FFRDC PDF 219.28 KB 10/18/2024
Homeland Security Systems Engineering and Development Institute (HSSEDI) FFRDC PDF 175.03 KB 02/25/2021
Independent Test Agent (ITA) PDF 143.97 KB 05/26/2021
Language Services II PDF 126.3 KB 09/30/2022
Modeling and Validation PDF 186.21 KB 09/08/2023
National Academy of Sciences III (NAS III) PDF 100.6 KB 02/23/2021
One Acquisition Solution for Integrated Services+ (OASIS+) PDF 32 KB 02/18/2025
Program Management, Administrative, Operations (Clerical), and Technical Services II (PACTS II) PDF 210.62 KB 08/10/2023
Specialized Cost Services II PDF 253 KB 07/18/2023
Last Updated: 02/18/2025
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