(1) The registry administrator must publish a document (a "charging scheme") setting out the charges payable in accordance with article 35(1) or how they will be calculated.

(2) Before publishing a charging scheme, the registry administrator must -

(a) bring the proposals to the attention of persons likely to be affected by them;

(b) specify the period within which representations or objections to the proposals may be made.

(3) A charging scheme may not be published unless it has been approved by the UK ETS authority.

(4) Where a proposed charging scheme is submitted for approval under paragraph (3), the UK ETS authority -

(a) must consider any representations or objections made under paragraph (2)(b);

(b) may make such modifications to the proposals as the UK ETS authority considers appropriate.

(5) If the registry administrator proposes to revise a charging scheme in a material way, paragraphs (2) to (4) apply to the revised charging scheme.