Mode 1: Cross-border supply: is defined to cover services flows from the territory of one country into the territory of another country (e.g. banking or architectural ser...

Mode 2: Consumption abroad: refers to situations where a service consumer (e.g. tourist or patient) moves into another countries territory to obtain a service.

Mode 3: Commercial presence: implies that a service supplier of one country establishes a territorial presence, including through ownership or lease of premises, in anoth...

Mode 4: Presence of natural persons: consists of persons of one country entering the territory of another country to supply a service (e.g. accountants, doctors, or teach...