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PSC D399: IT and Telecom - Other IT and Telecommunications — Active Federal Contracts & NAICS Crosswalk (680+ Bids Open)

Search 680+ Bids open SAM.gov solicitations for Federal PSC D399 (IT and Telecom - Other IT and Telecommunications). Annual federal spend: $9.4 Billion. Cros...

PSC D399: IT and Telecom - Other IT and Telecommunications — Active Federal SAM.gov Contracts & NAICS Crosswalk

Federal procurement intelligence, spending breakdown, NAICS/NIGP crosswalk, and contract capture guide for PSC D399 (IT and Telecom - Other IT and Telecommunications).

Product and Service Code (PSC) D399 — IT and Telecom - Other IT and Telecommunications — is an official federal procurement classification within Portfolio D — IT and Telecommunications Services managed by the General Services Administration (GSA) under the Federal Procurement Data System (FPDS) Product and Service Codes Manual. Across federal agencies, contracting officers obligate approximately $9.4 Billion annually under PSC D399, with 680+ Bids active solicitations, pre-solicitation notices, and task order RFQs circulating on SAM.gov and agency e-Buy portals. While a 6-digit NAICS code defines a contractor's overall industry and Small Business Administration (SBA) size standard, PSC D399 specifies the exact service (legacy d3) deliverable being purchased on the contract line item (CLIN). In federal solicitation architecture, PSC D399 is most frequently paired with Primary NAICS 541519 (Other Computer Related Services), which carries an SBA small business size standard of $34.0 Million. Major buying commands—led by Department of Defense (48% of spend), Department of Homeland Security (16%), and Department of Veterans Affairs (13%)—use PSC D399 to categorize statements of work encompassing Specialized Emerging Technology Pilots (Quantum Computing, Edge AI, AR/VR); Hardware/Software Staging, Kitting, Asset Tagging & Global Field Deployment; and Cross-Domain Transfer Solutions, COMSEC Support & Tactical Field Engineering. Understanding how contracting officers cross-walk PSC D399 with NAICS 541519 is critical because many agencies filter dynamic small business searches, GSA e-Buy distributions, and historical FPDS incumbent spend analyses by PSC rather than NAICS alone. Procurement teams issuing awards under PSC D399 utilize a mix of open-market SAM.gov solicitations and pre-competed contract vehicles such as GSA MAS 54151S. Depending on the acquisition threshold and market research results from Sources Sought notices, contracting officers frequently restrict PSC D399 competitions to certified small businesses—including 8(a) Business Development participants, Service-Disabled Veteran-Owned Small Businesses (SDVOSB), Women-Owned Small Businesses (WOSB), and HUBZone firms. Offerors responding to PSC D399 RFPs must demonstrate strict compliance with applicable FAR and DFARS clauses, deliverable quality standards, and supply-chain or labor regulations. For contractors expanding across both federal and state/local (SLED) markets, PSC D399 maps directly to NIGP Commodity/Service Code 920-00 (Data Processing, Computer, Programming, and Software Services) used by state procurement portals, municipal purchasing departments, public universities, and K-12 school districts. InTandem's automated government contracting platform continuously monitors live SAM.gov notices tagged with PSC D399 alongside matching state and local NIGP 920-00 bids, enabling capture teams to uncover hidden opportunities and generate compliant proposals faster.

What Federal Agencies Buy Under PSC D399

  • Specialized Emerging Technology Pilots (Quantum Computing, Edge AI, AR/VR)
  • Hardware/Software Staging, Kitting, Asset Tagging & Global Field Deployment
  • Cross-Domain Transfer Solutions, COMSEC Support & Tactical Field Engineering
  • Multi-Disciplinary IT Support Task Orders Across Civilian & Defense Agencies
  • NIST SP 800-53 Rev 5 Security Control Implementation & Continuous ATO Telemetry
  • Section 508 Accessibility Compliance, Zero Trust ICAM & FIPS 140-3 Encryption
  • Agile Sprint Delivery, DevSecOps Automated Testing & Technical Documentation
  • Supply Chain Risk Management (SCRM) & TAA-Compliant Hardware/Software Provenance

Top Federal Buying Agencies for PSC D399

  • Department of Defense: $4.5 Billion (48% of PSC Spend of obligations)
  • Department of Homeland Security: $1.5 Billion (16% of PSC Spend of obligations)
  • Department of Veterans Affairs: $1.2 Billion (13% of PSC Spend of obligations)
  • General Services Administration & Civilian Agencies: $185 Million (11% of PSC Spend of obligations)

Common Federal Contract Vehicles & GWACs

  • GSA MAS 54151S (GSA Multiple Award Schedule / Best-in-Class Vehicle): Primary pre-competed federal contract vehicle used by contracting officers to issue RFQs and task orders under PSC D399.
  • SAM.gov Open Market Solicitations (PSC D399) (FAR Part 12 / 13 / 15 Open Market): Standalone Invitations for Bid (IFBs), Requests for Proposals (RFPs), and Simplified Acquisitions published directly under PSC D399.
  • Agency-Specific IDIQs, MATOCs & GWACs (Indefinite Delivery / Indefinite Quantity): Multi-year agency task order vehicles at Department of Defense and Department of Homeland Security where PSC D399 is the designated product/service identifier.

PSC D399 Frequently Asked Questions

What does Federal PSC Code D399 cover?

PSC D399 (IT and Telecom - Other IT and Telecommunications) is an official Federal Procurement Data System (FPDS) Product and Service Code under Portfolio D — IT and Telecommunications Services. Federal agencies use PSC D399 to classify procurements for Specialized Emerging Technology Pilots (Quantum Computing, Edge AI, AR/VR), Hardware/Software Staging, Kitting, Asset Tagging & Global Field Deployment, and Cross-Domain Transfer Solutions, COMSEC Support & Tactical Field Engineering.

What is the difference between PSC D399 and NAICS 541519?

NAICS 541519 (Other Computer Related Services) classifies the contractor's primary industry and establishes the SBA small business size standard ($34.0 Million). PSC D399 (IT and Telecom - Other IT and Telecommunications) identifies the specific service (legacy d3) being purchased on the solicitation or contract line item (CLIN).

How much does the federal government spend on PSC D399 annually?

Federal agencies obligate approximately $9.4 Billion per year under PSC D399, led by Department of Defense ($4.5 Billion), Department of Homeland Security ($1.5 Billion), and Department of Veterans Affairs ($1.2 Billion), with roughly 680+ Bids active opportunities annually.

Which GSA Schedule or contract vehicle covers PSC D399?

Procurements under PSC D399 are frequently routed through GSA MAS 54151S, alongside agency-specific IDIQ contracts and open-market solicitations published directly on SAM.gov.

What is the State & Local (SLED) NIGP code equivalent for PSC D399?

When bidding on state, county, municipal, or school district solicitations, the primary NIGP cross-reference for federal PSC D399 is NIGP 920-00 (Data Processing, Computer, Programming, and Software Services).

Related Federal PSC Codes

Browse All 165 Federal PSC Codes | NAICS 541519 Guide | NIGP 920-00 Guide | SBA Set-Asides