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Classification of Economic Activities rev. 2 (CZ-NACE) - level 4 - Class

Code	Abbreviation	Name	Valid from	Valid to	Family
5106	CZ-NACE_U4	Classification of Economic Activities rev. 2 (CZ-NACE) - level 4 - Class	01.01.2008	09.09.9999	Activities

Code List Item:

Technical testing and analysis

Code	Name	Valid from	Valid to
7120	Technical testing and analysis	01.01.2008	09.09.9999

Definition of item:

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

Correspondences

Classification of Economic Activities rev. 2 (CZ-NACE) - level 3 - Group	712	Technical testing and analysis
Classification of Economic Activities rev. 2 (CZ-NACE) - level 5 - Sub-class	71201	Technical testing and analysis of specified technical equipment
Classification of Economic Activities rev. 2 (CZ-NACE) - level 5 - Sub-class	71209	Other technical testing and analysis