Where a Member State has been granted an authorisation under Article 17 (4). it need not, for as long as that authorisation remains valid, apply the preceding provisions to the tariff headings to which the authorisation applies.
Má deonaíodh údarás faoi Airteagal 17(4) do Bhallstát, ní gá dó, fad is baili don údarás sin, na forálacha roimhe seo a chur chun feidhme ar na ceannteidil taraife lena mbaineann an t-údarás sin.