Article 18a Administering Member State

in the case of an aircraft operator with a valid operating licence granted by a Member State in accordance with the provisions of Council Regulation (EEC) No 2407/92 of 23 July 1992 on licensing of air carriers ( 33 ), the Member State which granted the operating licence in respect of that aircraft operator; and

in all other cases, the Member State with the greatest estimated attributed aviation emissions from flights performed by that aircraft operator in the base year.

before 1 February 2009, publish a list of aircraft operators which performed an aviation activity listed in Annex I on or after 1 January 2006 specifying the administering Member State for each aircraft operator in accordance with paragraph 1; and

ó 2024 ar aghaidh, gach 2 bhliain ar a laghad, an liosta a thabhairt cothrom le dáta chun oibreoirí aerárthaí a áireamh a rinne gníomhaíocht eitlíochta a liostaítear in Iarscríbhinn I ina dhiaidh sin; i gcás nach ndearna oibreoir aerárthaí gníomhaíocht eitlíochta a liostaítear in Iarscríbhinn I le linn na 4 bliana féilire as a chéile sular tugadh an liosta cothrom le dáta, ní chuirfear an t-oibreoir aerárthaí sin ar an liosta.