Repair and maintenance of electronic and optical equipment
What this code covers
Use this class for repair and maintenance of electronic and optical equipment when the main activity includes Repair and maintenance of the measuring, testing, navigating and control equipment of group 26.5 and Aircraft engine instruments. Check exclusions and nearby codes before applying it to a mixed activity.
Official NACE Rev. 2.1 labels and explanatory notes are imported from the source dataset. Plain-language explanations are shown separately so readers can compare interpretation with the source text.
No child codes; this is a class-level code.
- This class includes the repair and maintenance of goods produced in groups 26.5, 26.6 and 26.7, except those that are considered household goods.
- repair and maintenance of the measuring, testing, navigating and control equipment of group 26.5, e.g.:
- aircraft engine instruments
- automotive emissions testing equipment
- repair and maintenance of photocopy machines, see 33.12
- repair and maintenance of computers and peripheral equipment, see 95.10
- repair and maintenance of computer projectors, see 95.10
- repair and maintenance of communication equipment, see 95.10
- Compare with 33.12, 95.10, 95.21 when the main activity overlaps another code.
- Check national equivalent caveats before using this code for local registration or filing workflows.
- If the main revenue activity appears in an exclusion, compare the alternative code before deciding.
Use this guide as classification support, not legal, tax, filing, or regulatory advice.
- - This class includes the repair and maintenance of goods produced in groups 26.5, 26.6 and 26.7, except those that are considered household goods.
- - repair and maintenance of the measuring, testing, navigating and control equipment of group 26.5, e.g.:
- - aircraft engine instruments
- - automotive emissions testing equipment
- - meteorological instruments
- - physical, electrical and chemical properties testing and inspection equipment
- - surveying instruments
- - radiation detection and monitoring instruments
- - repair and maintenance of irradiation, electromedical and electrotherapeutic equipment of class 26.60, e.g.:
- - magnetic resonance imaging (MRI) equipment
- - medical ultrasound equipment
- - pacemakers
- - hearing aids
- - electrocardiographs
- - electromedical endoscopic equipment
- - irradiation apparatus
- - repair and maintenance of optical instruments and equipment of class 26.70, if the use is mainly commercial, e.g.:
- - binoculars
- - microscopes (except electron and proton microscopes)
- - telescopes
- - prisms and lenses (except ophthalmic)
- - photographic equipment
- - repair and maintenance of photocopy machines, see 33.12
- - repair and maintenance of computers and peripheral equipment, see 95.10
- - repair and maintenance of computer projectors, see 95.10
- - repair and maintenance of communication equipment, see 95.10
- - repair and maintenance of commercial television and video cameras, see 95.10
- - repair of household-type video cameras, see 95.21
- - repair of watches and clocks, see 95.25
- - Repair and maintenance of the measuring, testing, navigating and control equipment of group 26.5
- - Aircraft engine instruments
- - Automotive emissions testing equipment
- - Meteorological instruments
- - Repair and maintenance of photocopy machines
- - Repair and maintenance of computers and peripheral equipment
- - Repair and maintenance of computer projectors
- - Repair and maintenance of communication equipment
What is NACE 33.13 used for?
Use NACE 33.13 for repair and maintenance of electronic and optical equipment when the main activity matches this scope: Use this class for repair and maintenance of electronic and optical equipment when the main activity includes Repair and maintenance of the measuring, testing, navigating and control equipment of group 26.5 and Aircraft engine instruments. Check exclusions and nearby codes before applying it to a mixed activity.
What are typical examples for 33.13?
Typical examples include Repair and maintenance of the measuring, testing, navigating and control equipment of group 26.5, Aircraft engine instruments, and Automotive emissions testing equipment.
When might 33.13 not be the right code?
Review another code when the activity is closer to repair and maintenance of photocopy machines, see 33.12 and repair and maintenance of computers and peripheral equipment, see 95.10.
Which codes should I compare before choosing 33.13?
Compare 33.13 with 33.12 Repair and maintenance of machinery, 95.10 Repair and maintenance of computers and communication equipment, and 95.21 Repair and maintenance of consumer electronics when the activity description is ambiguous.
Use this class for repair and maintenance of machinery when the main activity includes Repair and maintenance of engines, except for motor vehicles, ships, boats and aircraft and Repair and maintenance of railway engines. Check exclusions and nearby codes before applying it to a mixed activity.
Use this class for repair and maintenance of computers and communication equipment when the main activity includes Desktop computers and Laptop computers. Check exclusions and nearby codes before applying it to a mixed activity.
Use this class for repair and maintenance of consumer electronics when the main activity includes Repair of consumer electronics: and Television, radio receivers. Check exclusions and nearby codes before applying it to a mixed activity.
Use this class for repair and maintenance of watches, clocks and jewellery when the main activity includes Repair of watches, clocks and their parts (e.g. watch cases and housings of any material) and Repair of jewellery. Check exclusions and nearby codes before applying it to a mixed activity.
Use this class for repair and maintenance of fabricated metal products when the main activity includes Repair of metal tanks, reservoirs and containers and Repair and maintenance for pipes and pipelines. Check exclusions and nearby codes before applying it to a mixed activity.
Use this class for repair and maintenance of electrical equipment when the main activity includes Repair and maintenance of power, distribution, and specialty transformers and Repair and maintenance of electric motors, generators and motor generator sets. Check exclusions and nearby codes before applying it to a mixed activity.
Use this class for repair and maintenance of civilian ships and boats when the main activity includes Repair and routine maintenance of civilian ships and Repair and maintenance of pleasure boats. Check exclusions and nearby codes before applying it to a mixed activity.
Use this group for repair and maintenance of fabricated metal products, machinery and equipment when the main activity includes Repair and maintenance of fabricated metal products and Repair and maintenance of machinery. Check exclusions and nearby codes before applying it to a mixed activity.
Rev. 2 code 33.13 maps to the same Rev. 2.1 class 33.13 Repair and maintenance of electronic and optical equipment.
Official close match imported from NACE Rev. 2.1.
Low operational impact is expected, but systems should still store the target Rev. 2.1 version explicitly.
Confirm the target version field and update references where Rev. 2.1 is required.