53. In this Chapter—

“designated lead agency”, in relation to a proposed agreement, means the public body specified as the lead agency therein;

“proposed agreement” means—

(a) a draft data-sharing agreement under which it is proposed that personal data will be disclosed following execution of the draft agreement, or

(b) an existing data-sharing agreement, as amended by a draft amendment agreement, under which it is proposed that personal data will be, or will continue to be, disclosed following execution of the draft agreement;

“proposed party”, in relation to a proposed agreement, means a public body that is proposed to be a party thereto.