NAICS 2022 nationalIndustry USA Verified: Census NAICS 2022 · 2026-01-01
562211
NAICS 562211 — Hazardous Waste Treatment and Disposal
Hazardous Waste Treatment and Disposal
NAICS 562211 is the national industry code for hazardous waste treatment and disposal establishments in the United States. The Small Business Administration sets a size standard of $47.0 for this classification. It forms part of the hierarchical North American Industry Classification System maintained by the Census Bureau.
SBA: $47.0
View full SBA standard
Related industries in 56221 (Waste Treatment and Disposal)
View parent 56221Official data
| Feature | Description |
|---|---|
| Official name | North American Industry Classification System (NAICS) 2022 |
| Issuing authority | U.S. Census Bureau with OMB, Statistics Canada, and INEGI |
| Tax authority | Internal Revenue Service (IRS) |
| Purpose | Statistical business classification and federal contracting (SAM.gov, SBA standards) |
| Used in | SAM.gov registration, SBA size determinations, IRS tax classification, SEC EDGAR (via SIC crosswalk) |
| Active since | 2022 (current edition) |
| Hierarchy level | Sector (2-digit) |
| Source | https://www.census.gov/naics/ |
NAICS hierarchy path
Trace the classification from the broadest sector down to this national industry code.
Cross-references & crosswalks
SBA size standard description
Hazardous Waste Treatment and Disposal
Changes to receipts-based standard: [object Object]