North American Industry Classification System (NAICS) code 22132 is used by federal buyers for market research, set-aside size standards, and reporting. Official titles come from the Census Bureau NAICS structure.
Official definition
See industry description for 221320.
- Official title
- Sewage Treatment Facilities
- Code level
- 5
- Parent industry
- Water, Sewage and Other Systems 2213
- Open opportunities
- 0 open · 0 active
Source and edition
2022 NAICS Manual definition and reference material from the U.S. Census Bureau.