Before 1 January 2020, the Commission shall present an updated analysis of the non-CO2 effects of aviation, accompanied, where appropriate, by a proposal on how best to address those effects.’;
Roimh an 1 Eanáir 2020, cuirfidh an Coimisiún anailís nuashonraithe i láthair ar éifeachtaí na heitlíochta nach éifeachtaí a bhaineann le CO2 iad, lena ngabhfaidh, i gcás inarb iomchuí, togra maidir leis an mbealach is fearr chun aghaidh a thabhairt ar na héifeachtaí sin.”;