NAICS 56 is the North American Industry Classification System code for Administrative and Support and Waste Management and Remediation Services, a sector. It divides into 2 more specific codes, including Administrative and Support Services (561) and Waste Management and Remediation Services (562).
NAICS 56 is the code for Administrative and Support and Waste Management and Remediation Services, a sector in the North American Industry Classification System (NAICS 2022). It has 2 more specific codes: 561 and 562.