‘transition engine’ means an engine that has an engine production date that is prior to the date set out in Annex III for the placing on the market of Stage V engines and that:
ciallaíonn “inneall idirthréimhseach” inneall a bhfuil dáta táirgeachta innill aige ar luaithe é ná an dáta a leagtar amach in Iarscríbhinn III le hinnill Chéim V a chur ar an margadh agus: