Definition / Belongs to this divisionThis division includes:
- transport of goods by river, canal, lake and other inland waterways, including within the port
also belongs to this sectorThis division also includes:
- rental of a cargo ship with crew for inland freight transport
It does not belong to this sectorThis division excludes:
- cargo handling, see 52.24
- rental of passenger and cargo ships without crew, see 77.34

Definition / Belongs to this divisionThe sector includes the transport of passengers and goods by air or space.
It does not belong to this sectorThis sector excludes:
- agricultural aerial spraying, see 01.61
- repair and maintenance of aircraft or aircraft engines, except factory overhauls, see 33.16
- airport activity, see 52.23
- aerial advertising (eg by smoking), see 73.11
- aerial photography, see 74.20
It does not belong to this branch - Hungarian supplementThis division excludes - Hungarian supplement:
- major (general) factory repair of the airplane, see 30.30

Definition / Belongs to this divisionThis division includes:
- the carriage of passengers by scheduled air services
- carriage of passengers by charter air
- landscape and sightseeing flights
also belongs to this sectorThis division also includes:
- Rental of aircraft with crew for the transport of passengers
- general air transport activities such as:
- air club passenger transport activities according to order or for entertainment purposes
It does not belong to this sectorThis division excludes:
- Rental of air transport equipment without crew, see 77.35