North American Industry Classification System (NAICS) Canada 2017 Version 2.0

• 56 - Administrative and support, waste management and remediation services
• 561 - Administrative and support services
• 5616 - Investigation and security services
• 56161 - Investigation, guard and armoured car services

561612 - Security guard and patrol services^US

This Canadian industry comprises establishments primarily engaged in providing guard and patrol services.

• Illustrative example(s)

  • body guard services
  • guard dog services
  • personal protection services

  All examples

• Exclusion(s)

  • selling, installing, monitoring and maintaining security systems and devices, such as burglar and fire systems (See 561621 Security systems services (except locksmiths))