North American Product Classification System (NAPCS) Canada [Provisional Version 0.1]
- 562 - Waste management and remediation services
- 562001 - Waste management and remediation services
- 562001.1 - Non-hazardous waste management
- 562001.1.4 - Non-hazardous waste disposal facilities - operation, maintenance and closure
- 562001.1.4.1 - Non-hazardous waste disposal facilities - operation and maintenance
- 562001.1.4.1.1 - Maintenance services for an open non-hazardous waste disposal facility
- 562001.1.4.1.2 - Maintenance services for a closed non-hazardous waste disposal facility
- 562001.1.4.2 - Closure services for a non-hazardous waste disposal facility
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