North American Industry Classification System (NAICS) Canada 2012

• 54 - Professional, scientific and technical services
• 541 - Professional, scientific and technical services
• 5413 - Architectural, engineering and related services
• 54138 - Testing laboratories

541380 - Testing laboratories

This Canadian industry comprises establishments primarily engaged in providing physical, chemical and other analytical testing services. The testing activities may occur in a laboratory or on-site.

• Illustrative example(s)

  • assaying services
  • automobile proving and testing ground
  • calibration and certification services
  • food testing laboratory
  • forensic laboratories (except medical)
  • hydrostatic testing laboratories
  • non destructive testing services
  • radiation testing services
  • radiographic testing services
  • seed testing laboratories
  • testing laboratory (except medical or dental)

  All examples

• Exclusion(s)

  • performing laboratory testing for the veterinary profession (See 541940 Veterinary services)
  • performing clinical laboratory testing for the medical profession (See 621510 Medical and diagnostic laboratories)
  • auto emissions testing (See 811199 All other automotive repair and maintenance)