During that period, the engines placed on the market shall, as a minimum, comply with the emission limits that engines had to meet to be placed on the market on 31 December 2011.
Le linn na tréimhse sin mar íosthréimhse, comhlíonfaidh na hinnill sin a chuirfear ar an margadh na teorainneacha astaíochtaí ar ghá d'innill a chomhlíonadh chun go gcuirtí ar an margadh iad an 31 Nollaig 2011.