North American Industry Classification System (NAICS) Canada 2017 Version 3.0
- 56 - Administrative and support, waste management and remediation services
- 561 - Administrative and support services
5616 - Investigation and security services
This industry group comprises establishments primarily engaged in providing investigation and detective services, guard and patrol services, armoured car services and security system services.
| Code | Industry |
|---|---|
| 56161Investigation, guard and armoured car services | Investigation, guard and armoured car services |
| 56162Security systems services | Security systems services |
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