PSC B545: SPECIAL STUDIES/ANALYSIS- HOUSING/COMMUNITY DEVELOPMENT — Federal Procurement Code

B5 - SPECIAL STUDIES - NOT R and D L1: Professional Services

Description

Housing and Community Development Studies

Suggested adjacent classifications

PSC codes describe what the government buys. These related classifications help connect procurement codes to industries, commodities, and trade workflows.

Related NAICS industries

925

Administration of Housing Programs, Urban Planning, and Community Development

9251

Administration of Housing Programs, Urban Planning, and Community Development

6242

Community Food and Housing, and Emergency and Other Relief Services

62422

Community Housing Services

Related UNSPSC categories

43232407

Requirements analysis and system architecture software

20102007

Core drills

39112201

Atmospheric effect apparatus

39112202

Bubble machine

Official data

Feature	Description
Official name	Product Service Codes (PSC)
Maintained by	U.S. federal acquisition community / GSA PSC Manual
Purpose	Classifies what the government buys: products and services
Primary use	Federal procurement reporting, contract categorization, spend analysis
Code type	Mixed/unspecified

When do you need PSC B545?

1 Use PSC B545 when identifying the product or service category on a U.S. federal contract.

2 Use it when filtering opportunities or spending data in SAM.gov, FPDS, or USASpending.

3 Use it when comparing a procurement category against related NAICS industries or UNSPSC commodities.

4 Use it when a contracting workflow needs the purchased item classification rather than the supplier industry code.