Establishments primarily engaged in providing testing services. Establishments primarily engaged in performing clinical laboratory testing for the medical profession are classified in Industry 8071.
- Assaying services
- Automobile proving and testing grounds
- Calibration and certification (testing)
- Dosimetry, radiation
- Film budge service (radiation detection)
- Food testing services
- Forensic laboratories
- Hydrostatic testing laboratories
- Laboratories, product testing: not manufacturing auxiliaries
- Metallurgical testing laboratories
- Pollution testing, except automotive emissions testing
- Product testing services
- Radiation dosimetry laboratories
- Radiographing welded joints on pipes and fittings
- Seed testing laboratories
- Testing laboratories, except clinical
- Veterinary testing laboratories