Definition / Belongs to this divisionThis division includes:
- roof construction
- construction of roofing, rain gutters and gutters
It does not belong to this sectorThis division excludes:
- renting of construction machinery and equipment without personnel, see 77.32

Definition / Belongs to this divisionThis division includes:
- professional construction activities used in the construction of different structures, which in some respects require the same expertise or special equipment:
- construction of foundations, including piling
- resistance and waterproofing work
- dehumidification of a building
- mine deepening
- installation of steel structures
- steel bending
- masonry, stone laying
- Scaffolding and demolition work, except rental of scaffold and its work surface
- construction of chimneys and construction of industrial furnaces
- work requiring special skills, such as the use of technical mountaineering techniques and related structures, e.g. for work on tall structures
- underground work
- construction of an outdoor swimming pool
- cleaning the external façade of buildings by steam and sand blasting or by a similar method
- rental of cranes and other construction equipment by staff separately from the specific construction work
It does not belong to this sectorThis division excludes:
- renting of construction machinery and equipment without personnel, see 77.32
It does not belong to this branch - Hungarian supplementThis division excludes - Hungarian supplement:
- drilling of a water well, see 42.21

Definition / Belongs to this divisionThis division includes:
- Wholesale and retail trade of the following new and used motor vehicles:
- passenger cars, including special passenger vehicles of less than 3.5 tonnes, such as ambulances, minibuses
also belongs to this sectorThis division also includes:
- wholesale and retail trade of off-road motor vehicles (such as jeeps) weighing less than 3.5 tonnes
It does not belong to this sectorThis division excludes:
- wholesale and retail trade of motor vehicle parts and accessories, see 45.3
- hire of motor vehicles with driver, see 49.3
- hire of motor vehicles without driver, see 77.1

Definition / Belongs to this divisionThis division includes:
- Wholesale and retail trade of the following new and used motor vehicles:
- truck, trailer, tractor
- caravans and mobile homes
also belongs to this sectorThis division also includes:
- wholesale and retail of off-road vehicles over 3.5 tonnes
It belongs to this branch - Hungarian supplementThis division includes - Hungarian supplement:
- other vehicles heavier than 3.5 tonnes, e.g. wholesale and retail of buses
It does not belong to this sectorThis division excludes:
- wholesale and retail trade of motor vehicle parts and accessories, see 45.3
- hire of a truck with a driver, see 49.41
- hire of truck without driver, see 77.12
It does not belong to this branch - Hungarian supplementThis division excludes - Hungarian supplement:
- trade and repair of motorcycles and parts, see 45.40