Schedule 5A, Part 3, Chapter 1 Opening accounts (paras. 9-14)
(1) The UK ETS authority may open accounts in the name of the UK ETS authority for the purposes of the UK ETS, in particular -
(a) a total quantity account (for the creation of allowances under article 18);
(b) an allocation account (to hold allowances to be allocated under Part 4A);
(c) a new entrants' reserve account (to keep track of the new entrants' reserve referred to in article 34G);
(d) an auction account (to hold allowances to be auctioned under the Auctioning Regulations);
(e) a market stability mechanism account (to hold excess allowances unsold at auctions under the Auctioning Regulations);
(f) a deletion account (to hold allowances deleted under paragraph 23);