Where necessary, and for as long as is necessary, in order to protect the environmental integrity of the EU ETS, aircraft operators and other operators in the EU ETS shall be prohibited from using allowances that are issued by a Member State in respect of which there are obligations lapsing for aircraft operators and other operators.
Nuair is gá agus don fhad is gá chun sláine comhshaoil an AE ETS a chosaint, beidh toirmeasc ar oibreoirí aerárthaí agus ar oibreoirí eile in AE ETS lamháltais a úsáid atá eisithe ag Ballstát ina bhfuil na hoibleagáidí a bhíonn ar oibreoirí aerárthaí agus ar oibreoirí eile ag dul i léig.