This Regulation shall apply:
(a) within the territory of the Union, including its airspace;
(b) on board any aircraft or any vessel under the jurisdiction of a Member State;
(c) to any natural person inside or outside the territory of the Union who is a national of a Member State;
(d) to any legal person, entity or body which is incorporated or constituted under the law of a Member State;
(e) to any natural or legal person, entity, body or group in respect of any business done in whole or in part within the Union.