Special Studies/analysis- Air Quality

PSC code B502 — Special Studies/analysis- Air Quality — is used by federal contracting officers to classify service purchases. When an agency awards a contract for special studies/analysis- air quality, they record PSC code B502 in the Federal Procurement Data System (FPDS).

As a vendor, knowing this PSC code helps you find relevant opportunities. Search for active solicitations using PSC code B502 on SAM.gov, or review historical awards on USASpending.gov to understand which agencies buy this service and at what contract values.

PSC code B502 falls under the Special Studies - Not R And D category. Service codes like this one are used for professional services, IT, construction, and R&D contracts.

To find opportunities using this PSC code on SAM.gov:

You can also track historical spending patterns for PSC code B502 on USASpending.gov. Filter by agency, fiscal year, and award type to identify your best customers and forecast future opportunities.

What is PSC code B502?

PSC code B502 — SPECIAL STUDIES/ANALYSIS- AIR QUALITY — is a federal Product and Service Code used to classify product or service purchases on government contracts. It falls under the Professional Services category and is used by contracting officers when reporting contract actions in the Federal Procurement Data System (FPDS).

How do I use PSC code B502 in SAM.gov?

PSC codes are used by the government to describe what they are buying, not by vendors to register. However, understanding PSC code B502 helps you identify which federal opportunities to pursue. Search for active opportunities using this PSC code on SAM.gov under Contract Opportunities, or use USASpending.gov to see historical contract awards under this code.

What types of contracts use PSC code B502?

Federal agencies use PSC code B502 (SPECIAL STUDIES/ANALYSIS- AIR QUALITY) when awarding contracts for special studies/analysis- air quality. You can view all current and historical contract awards under this code on USASpending.gov.