2022 NAICS industry group in sector 56 Administrative and Support and Waste Management and Remediation Services

5622 Waste Treatment and Disposal

NAICS 5622 is the US industry code for waste treatment and disposal. NULL

Official definition

NULL

Source: US Census Bureau, 2022 NAICS descriptions.

Codes in 5622

56221Waste Treatment and Disposal4 codes

Inside 56221

Data last changed November 14, 2026. How this page is built.