In order to bring about an improvement in the Union's air quality and reach its objectives on air protection in a sustainable manner between now and 2020, and beyond, continuous efforts are required to reduce emissions from various types of engines.
Caithfear iarrachtaí leanúnacha a dhéanamh astaíochtaí ó innill de chineálacha éagsúla a laghdú chun go dtiocfadh feabhas ar cháilíocht an aeir agus chun go mbainfí amach cuspóirí an Aontais i dtaca le cosaint an aeir ar bhonn inbhuanaithe idir seo agus 2020, agus níos faide anonn ná an dáta sin.