North American Industry Classification System (NAICS) Canada 2012

541380 - Testing laboratories

All examples - 541380 - Testing laboratories

• acoustics testing services
• assaying services
• automobile proving and testing ground
• biological testing (except clinical and veterinary)
• calibration and certification services
• drill tool inspection, service
• electrical testing laboratory
• environmental laboratory testing services
• film badge testing services
• fire insurance underwriters' laboratories
• food testing laboratory
• forensic laboratories (except medical)
• gas pipeline testing services (except aerial)
• gemologist services
• geotechnical testing laboratory
• hydrostatic testing laboratories
• industrial testing laboratories
• laboratories, product testing
• laboratory testing service (except clinical and veterinary)
• mechanical testing, laboratories
• metallurgical testing laboratories
• non destructive testing services
• pipeline and related facilities inspection services (except visual)
• police laboratories
• pollution testing service (except automotive emissions testing)
• pressure testing lines on site, service
• product testing services
• production equipment inspection service
• radiation dosimetry laboratories
• radiation testing services
• radiographic testing services
• radon testing services
• recreational watercraft safety inspection
• seed testing laboratories
• soil testing services
• testing laboratories
• testing laboratory (except medical or dental)
• thermal testing, laboratories
• thermography services (testing for heat loss in buildings)
• underground utility lines (e.g., telephone, cablevision, hydro), locating on contract
• vibration testing services
• welding inspection service
• X-ray inspection service