It also sets limits on the carry-over of units from the first to the second commitment period, and includes a requirement for each Party to establish an account for the previous period surplus reserve.
Socraítear leis freisin teorainneacha maidir le haonaid a thabhairt anonn ón gcéad tréimhse gealltanais chuig an dara ceann, agus áirítear leis ceanglas ar gach Páirtí cuntas le haghaidh chúltaisce bharrachais na réamhthréimhse a chur ar bun.