71.20 Technical testing and analysis
This class includes the performance of physical, chemical and other analytical testing of all types of materials and products, such as: • acoustics and vibration testing • testing of composition and purity of minerals etc. • testing activities in the field of food hygiene, including veterinary testing and control in relation to food production • testing of physical characteristics and performance of materials, such as strength, thickness, durability, radioactivity etc. • qualification and reliability testing • performance testing of complete machinery: motors, automobiles, electronic equipment etc. • radiographic testing of welds and joints • failure analysis • testing and measuring of environmental indicators: air and water pollution etc. - certification of products, including consumer goods, motor vehicles, aircraft, pressurised containers, nuclear plants etc. - periodic road-safety testing of motor vehicles - testing with use of models or mock-ups (e.g. of aircraft, ships, dams etc.) - operation of police laboratories This class excludes: - testing of animal specimens, see 75.00 - diagnostic imaging, testing and analysis of medical and dental specimens, see 86
Where 71.20 sits in the CAE Rev 3 hierarchy
71.20 in other classification systems
Equivalent and related codes across 1 other system. Click any code to see its full definition, hierarchy, and crosswalks.
Frequently asked questions
- What is CAE Rev 3 71.20?
- CAE Rev 3 71.20 is "Technical testing and analysis". This class includes the performance of physical, chemical and other analytical testing of all types of materials and products, such as: • acoustics and vibration testing • testing of composition and purity of minerals etc. • testing activities in the field of food hygiene, including veterinary testing and control in relation to food production • testing of physical characteristics and performance of materials, such as strength, thickness, durability, radioactivity etc. • qualification and reliability testing • performance testing of complete machinery: motors, automobiles, electronic equipment etc. • radiographic testing of welds and joints • failure analysis • testing and measuring of environmental indicators: air and water pollution etc. - certification of products, including consumer goods, motor vehicles, aircraft, pressurised containers, nuclear plants etc. - periodic road-safety testing of motor vehicles - testing with use of models or mock-ups (e.g. of aircraft, ships, dams etc.) - operation of police laboratories This class excludes: - testing of animal specimens, see 75.00 - diagnostic imaging, testing and analysis of medical and dental specimens, see 86
- How does CAE Rev 3 71.20 map to other classification systems?
- 71.20 Technical testing and analysis has equivalents in NACE Rev 2 (71.20). These crosswalks let you translate this code between CAE Rev 3 and 1 other classification system.
- What is the parent category of 71.20?
- 71.20 Technical testing and analysis sits under 71.20 Technical testing and analysis in the CAE Rev 3 hierarchy.
Classify my business
Describe your business in plain English and get matching codes across CAE Rev 3 and other major systems.
Interactive browser
Open 71.20 in the full interactive explorer with tree view, search, and drill-downs.