Product Service Code (PSC)
A Product Service Code (PSC) is the code from GSA's PSC Manual that identifies what a federal contract buys: products, services, or research and development. FAR 5.207 requires one on each synopsis, and the code follows the action into FPDS reporting.
The manual, maintained by GSA's Federal Acquisition Service and published on acquisition.gov, sorts everything the government buys into one taxonomy. Research and development codes open with the letter A, service codes with the letters B through Z, and product codes with a leading digit. FAR 5.207 makes the code a required element of each synopsis posted to SAM.gov, and it lands in FPDS as the Product or Service Code data element on the contract action report.
The PSC answers a different question than the NAICS code. PSC describes the thing being bought; NAICS describes the supplying industry and carries the size standard. The two travel together on a solicitation but do independent work, and neither substitutes for the other.
Miscoding is quietly expensive. Vendors filter SAM.gov opportunities by code, so a supply PSC on a services requirement hides the notice from the firms best placed to respond, and the error then flows into FPDS, where it skews every spend analysis built on the data.
Regulatory Reference
FAR 5.207; GSA Product and Service Codes Manual
RFO Status
The PSC taxonomy lives in GSA's manual and FPDS rather than FAR text, so overhaul deviations leave the codes untouched; the synopsis requirement that carries the PSC sits in Part 5, which is in the June 23, 2026 proposed rule covering Parts 5, 24, and 29.
Category
Documents & Artifacts
How AcqBot Helps
AcqBot assigns the PSC at requirement intake, checks it against the NAICS designation so the two tell a consistent story, and carries the same code through the synopsis, award, and FPDS report.
Related glossary entries
Justification & Approval (J&A)
A Justification & Approval (J&A) is the formal document required by FAR 6.303 to justify awarding a federal contract without full and open competition, citing one of seven statutory exceptions and approved at thresholds based on dollar value.
Performance Work Statement (PWS)
A Performance Work Statement (PWS) describes required outcomes and measurable performance standards for a services acquisition rather than prescribing how the work must be done, enabling contractors to propose their own methods under performance-based acquisition.
Statement of Work (SOW)
A Statement of Work (SOW) is the contract document that prescribes, in specific and directive terms, the tasks a contractor must perform, the deliverables due, and the schedule — placing responsibility for the approach on the government.
Statement of Objectives (SOO)
A Statement of Objectives (SOO) is a brief government document stating top-level acquisition objectives and desired outcomes, leaving offerors free to propose their own technical approach and performance work statement in response.