Those approvals may be amended to add or remove privileges, in accordance with the implementing acts referred to in point (a) of Article 27(1).
Féadfar na formheasanna a leasú chun pribhléidí a chur leis nó a bhaint as, i gcomhréir leis na gníomhartha cur chun feidhme dá dtagraítear i bpointe (a) d'Airteagal 27(1).