PSC F111: ENVIRONMENTAL SYSTEMS PROTECTION- MULTIPLE POLLUTANT SUPPORT — Federal Procurement Code

F1 - ENVIRONMENTAL SYSTEMS PROTECTION L1: Facilities & Construction

Description

Industrial Investigations, Surveys and Technical Support for Multiple Pollutants

Includes

Includes: Industrial Investigations Surveys and Technical Support Related to Multiple Pollutants

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

115

Support Activities for Agriculture and Forestry

1151

Support Activities for Crop Production

11511

Support Activities for Crop Production

1152

Support Activities for Animal Production

Related UNSPSC categories

25191520

Environmental test chamber

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 F111?

1 Use PSC F111 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.