Artikel XXVII

a) to the supply of a service, if it establishes that the service is supplied from or in the territory of a non-Member or of a Member to which the denying Member does not apply the WTO Agreement;
b) in the case of the supply of a maritime transport service, if it establishes that the service is supplied: i) by a vessel registered under the laws of a non-Member or of a Member to which the denying Member does not apply the WTO Agreement, and
ii) by a person which operates and/or uses the vessel in whole or in part but which is of a non-Member or of a Member to which the denying Member does not apply the WTO Agreement;
i) by a vessel registered under the laws of a non-Member or of a Member to which the denying Member does not apply the WTO Agreement, and
ii) by a person which operates and/or uses the vessel in whole or in part but which is of a non-Member or of a Member to which the denying Member does not apply the WTO Agreement;
c) to a service supplier that is a juridical person, if it establishes that it is not a service supplier of another Member, or that it is a service supplier of a Member to which the denying Member does not apply the WTO Agreement.