| Official title | Repair and maintenance of machinery | Repair and maintenance of civilian ships and boats | Repair and maintenance of civilian air and spacecraft | Repair and maintenance of military fighting vehicles, ships, boats, air and spacecraft | Plumbing, heat and air-conditioning installation |
| Plain-language summary | 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 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 class for repair and maintenance of civilian air and spacecraft when the main activity includes Repair and maintenance of civilian aircraft (except factory conversion, factory overhaul, factory rebuilding) and Repair and maintenance of civilian aircraft engines. Check exclusions and nearby codes before applying it to a mixed activity. | Use this class for repair and maintenance of military fighting vehicles, ships, boats, air and spacecraft when the main activity includes Repair and maintenance of military air and spacecraft and Repair and maintenance of military fighting vehicles. Check exclusions and nearby codes before applying it to a mixed activity. | Use this class for plumbing, heat and air-conditioning installation when the main activity includes Installation, maintenance and repair of: and Heating systems (e.g. heat pumps, solar thermal collectors). Check exclusions and nearby codes before applying it to a mixed activity. |
| Official inclusions | - - This class includes the repair and maintenance of industrial and commercial machinery and equipment (for example, sharpening or installing machinery blades and saws); the provision of welding (for example, automotive, general) repair services; the repair of agricultural and other heavy and industrial machinery and equipment (for example, forklifts and other materials handling equipment, machine tools, commercial refrigeration equipment, construction equipment and mining machinery), including machinery and equipment of division 28.
- - repair and maintenance of engines, except for motor vehicles, ships, boats and aircraft
- - repair and maintenance of railway engines
- - repair and maintenance of pumps, compressors and related equipment
- - repair and maintenance of fluid power machinery
| - - This class includes the repair and maintenance of civilian ships and boats.
- - repair and routine maintenance of civilian ships
- - repair and maintenance of pleasure boats
- - repair and maintenance of civilian ship and boat engines, including electric outboard motors
- - repair and maintenance of floating structures
| - - This class includes the repair and maintenance of civilian aircraft and spacecraft.
- - repair and maintenance of civilian aircraft (except factory conversion, factory overhaul, factory rebuilding)
- - repair and maintenance of civilian aircraft engines
| - - This class includes the repair and maintenance of military fighting vehicles, ships, boats, air and spacecraft.
- - repair and maintenance of military air and spacecraft
- - repair and maintenance of military fighting vehicles
- - repair and maintenance of military ships, boats and floating structures
- - repair and maintenance of engines for military fighting vehicles, vessels, ships, boats, air and spacecraft
| - - This class includes the installation, repair and maintenance of plumbing, heating and air-conditioning systems, including additions and alterations.
- - installation, maintenance and repair of:
- - heating systems (e.g. heat pumps, solar thermal collectors)
- - furnaces, cooling towers
- - plumbing and sanitary equipment
|
| Official exclusions | - - repair and maintenance of civilian ship and boat engines, see 33.15
- - repair and maintenance of civilian aircraft engines, see 33.16
- - repair and maintenance of engines for military fighting vehicles, ships, boats, air and spacecraft, see 33.18
- - installation, repair and maintenance of furnaces and other heating equipment, see 43.22
- - installation, repair and maintenance of elevators and escalators, see 43.24
| - - factory overhaul of engines for civilian and sport/recreational ships and boats, see 28.11
- - factory overhaul and rebuilding of civilian ships and boats, see 30.11
- - factory overhaul and rebuilding of sport/recreational ships and boats, see 30.12
- - repair and maintenance of military ships and boats, see 33.18
- - repair and maintenance of military ship and boat engines, see 33.18
| - - factory overhaul and rebuilding of civilian aircraft, see 30.31
- - factory overhaul of civilian aircraft engines, see 30.31
- - repair and maintenance of military fighting vehicles, aircraft and spacecraft, see 33.18
| - - factory overhaul of military ship and boat engines, see 28.11
- - factory overhaul and rebuilding of military fighting vehicles, ships, boats, floating structures, air and spacecraft, see 30.13, 30.32, 30.40
- - factory overhaul and conversion of military aircraft or aircraft engines, see 30.32
- - maintenance and repair of civilian boats, ships, aircraft and spacecraft, and other craft, see 33.15, 33.16
| - - installation of electric baseboard heating, see 43.21
- - camera inspections in air ducts, water and gas pipes, and other liquids without repair or installation, see 71.20
|
| Typical examples | - - Repair and maintenance of engines, except for motor vehicles, ships, boats and aircraft
- - Repair and maintenance of railway engines
- - Repair and maintenance of pumps, compressors and related equipment
- - Repair and maintenance of fluid power machinery
| - - Repair and routine maintenance of civilian ships
- - Repair and maintenance of pleasure boats
- - Repair and maintenance of civilian ship and boat engines, including electric outboard motors
- - Repair and maintenance of floating structures
| - - Repair and maintenance of civilian aircraft (except factory conversion, factory overhaul, factory rebuilding)
- - Repair and maintenance of civilian aircraft engines
| - - Repair and maintenance of military air and spacecraft
- - Repair and maintenance of military fighting vehicles
- - Repair and maintenance of military ships, boats and floating structures
- - Repair and maintenance of engines for military fighting vehicles, vessels, ships, boats, air and spacecraft
| - - Installation, maintenance and repair of:
- - Heating systems (e.g. heat pumps, solar thermal collectors)
- - Furnaces, cooling towers
- - Plumbing and sanitary equipment
|
| Common reasons to choose this code | - - This class includes the repair and maintenance of industrial and commercial machinery and equipment (for example, sharpening or installing machinery blades and saws); the provision of welding (for example, automotive, general) repair services; the repair of agricultural and other heavy and industrial machinery and equipment (for example, forklifts and other materials handling equipment, machine tools, commercial refrigeration equipment, construction equipment and mining machinery), including machinery and equipment of division 28.
- - repair and maintenance of engines, except for motor vehicles, ships, boats and aircraft
- - repair and maintenance of railway engines
- - repair and maintenance of pumps, compressors and related equipment
| - - This class includes the repair and maintenance of civilian ships and boats.
- - repair and routine maintenance of civilian ships
- - repair and maintenance of pleasure boats
- - repair and maintenance of civilian ship and boat engines, including electric outboard motors
| - - This class includes the repair and maintenance of civilian aircraft and spacecraft.
- - repair and maintenance of civilian aircraft (except factory conversion, factory overhaul, factory rebuilding)
- - repair and maintenance of civilian aircraft engines
| - - This class includes the repair and maintenance of military fighting vehicles, ships, boats, air and spacecraft.
- - repair and maintenance of military air and spacecraft
- - repair and maintenance of military fighting vehicles
- - repair and maintenance of military ships, boats and floating structures
| - - This class includes the installation, repair and maintenance of plumbing, heating and air-conditioning systems, including additions and alterations.
- - installation, maintenance and repair of:
- - heating systems (e.g. heat pumps, solar thermal collectors)
- - furnaces, cooling towers
|
| Common reasons not to choose this code | - - repair and maintenance of civilian ship and boat engines, see 33.15
- - repair and maintenance of civilian aircraft engines, see 33.16
- - repair and maintenance of engines for military fighting vehicles, ships, boats, air and spacecraft, see 33.18
- - installation, repair and maintenance of furnaces and other heating equipment, see 43.22
| - - factory overhaul of engines for civilian and sport/recreational ships and boats, see 28.11
- - factory overhaul and rebuilding of civilian ships and boats, see 30.11
- - factory overhaul and rebuilding of sport/recreational ships and boats, see 30.12
- - repair and maintenance of military ships and boats, see 33.18
| - - factory overhaul and rebuilding of civilian aircraft, see 30.31
- - factory overhaul of civilian aircraft engines, see 30.31
- - repair and maintenance of military fighting vehicles, aircraft and spacecraft, see 33.18
| - - factory overhaul of military ship and boat engines, see 28.11
- - factory overhaul and rebuilding of military fighting vehicles, ships, boats, floating structures, air and spacecraft, see 30.13, 30.32, 30.40
- - factory overhaul and conversion of military aircraft or aircraft engines, see 30.32
- - maintenance and repair of civilian boats, ships, aircraft and spacecraft, and other craft, see 33.15, 33.16
| - - installation of electric baseboard heating, see 43.21
- - camera inspections in air ducts, water and gas pipes, and other liquids without repair or installation, see 71.20
|
| Usually not this code | - - Repair and maintenance of civilian ship and boat engines
- - Repair and maintenance of civilian aircraft engines
- - Repair and maintenance of engines for military fighting vehicles, ships, boats, air and spacecraft
- - Installation, repair and maintenance of furnaces and other heating equipment
| - - Factory overhaul of engines for civilian and sport/recreational ships and boats
- - Factory overhaul and rebuilding of civilian ships and boats
- - Factory overhaul and rebuilding of sport/recreational ships and boats
- - Repair and maintenance of military ships and boats
| - - Factory overhaul and rebuilding of civilian aircraft
- - Factory overhaul of civilian aircraft engines
- - Repair and maintenance of military fighting vehicles, aircraft and spacecraft
| - - Factory overhaul of military ship and boat engines
- - Factory overhaul and rebuilding of military fighting vehicles, ships, boats, floating structures, air and spacecraft
- - Factory overhaul and conversion of military aircraft or aircraft engines
- - Maintenance and repair of civilian boats, ships, aircraft and spacecraft, and other craft
| - - Installation of electric baseboard heating
- - Camera inspections in air ducts, water and gas pipes, and other liquids without repair or installation
|
| Related codes | - - 33.15 Repair and maintenance of civilian ships and boats
- - 33.16 Repair and maintenance of civilian air and spacecraft
- - 33.18 Repair and maintenance of military fighting vehicles, ships, boats, air and spacecraft
- - 43.22 Plumbing, heat and air-conditioning installation
- - 43.24 Other construction installation
- - 95.10 Repair and maintenance of computers and communication equipment
- - 95.31 Repair and maintenance of motor vehicles
- - 33.11 Repair and maintenance of fabricated metal products
- - 33.13 Repair and maintenance of electronic and optical equipment
- - 33.14 Repair and maintenance of electrical equipment
- - 33.1 Repair and maintenance of fabricated metal products, machinery and equipment
| - - 28.11 Manufacture of engines and turbines, except aircraft, vehicle and cycle engines
- - 30.11 Building of civilian ships and floating structures
- - 30.12 Building of pleasure and sporting boats
- - 33.18 Repair and maintenance of military fighting vehicles, ships, boats, air and spacecraft
- - 33.11 Repair and maintenance of fabricated metal products
- - 33.12 Repair and maintenance of machinery
- - 33.13 Repair and maintenance of electronic and optical equipment
- - 33.14 Repair and maintenance of electrical equipment
- - 33.1 Repair and maintenance of fabricated metal products, machinery and equipment
| - - 30.31 Manufacture of civilian air and spacecraft and related machinery
- - 33.18 Repair and maintenance of military fighting vehicles, ships, boats, air and spacecraft
- - 33.11 Repair and maintenance of fabricated metal products
- - 33.12 Repair and maintenance of machinery
- - 33.13 Repair and maintenance of electronic and optical equipment
- - 33.14 Repair and maintenance of electrical equipment
- - 33.1 Repair and maintenance of fabricated metal products, machinery and equipment
| - - 28.11 Manufacture of engines and turbines, except aircraft, vehicle and cycle engines
- - 30.13 Building of military ships and vessels
- - 30.32 Manufacture of military air and spacecraft and related machinery
- - 30.40 Manufacture of military fighting vehicles
- - 33.15 Repair and maintenance of civilian ships and boats
- - 33.16 Repair and maintenance of civilian air and spacecraft
- - 33.11 Repair and maintenance of fabricated metal products
- - 33.12 Repair and maintenance of machinery
- - 33.13 Repair and maintenance of electronic and optical equipment
- - 33.14 Repair and maintenance of electrical equipment
- - 33.1 Repair and maintenance of fabricated metal products, machinery and equipment
| - - 43.21 Electrical installation
- - 71.20 Technical testing and analysis
- - 43.23 Installation of insulation
- - 43.24 Other construction installation
- - 43.2 Electrical, plumbing and other construction installation activities
|
| Parent hierarchy | C MANUFACTURING > 33 Repair, maintenance and installation of machinery and equipment > 33.1 Repair and maintenance of fabricated metal products, machinery and equipment > 33.12 Repair and maintenance of machinery | C MANUFACTURING > 33 Repair, maintenance and installation of machinery and equipment > 33.1 Repair and maintenance of fabricated metal products, machinery and equipment > 33.15 Repair and maintenance of civilian ships and boats | C MANUFACTURING > 33 Repair, maintenance and installation of machinery and equipment > 33.1 Repair and maintenance of fabricated metal products, machinery and equipment > 33.16 Repair and maintenance of civilian air and spacecraft | C MANUFACTURING > 33 Repair, maintenance and installation of machinery and equipment > 33.1 Repair and maintenance of fabricated metal products, machinery and equipment > 33.18 Repair and maintenance of military fighting vehicles, ships, boats, air and spacecraft | F CONSTRUCTION > 43 Specialised construction activities > 43.2 Electrical, plumbing and other construction installation activities > 43.22 Plumbing, heat and air-conditioning installation |
| Rev. 2 mapping | | - - 33.12 -> 33.15 (scope-aligned)
- - 33.15 -> 33.15 (exact)
| | - - 33.16 -> 33.18 (scope-aligned)
- - 33.15 -> 33.18 (scope-aligned)
- - 33.12 -> 33.18 (scope-aligned)
- - 30.40 -> 33.18 (scope-aligned)
| - - 43.22 -> 43.22 (exact)
- - 43.99 -> 43.22 (scope-aligned)
|
