(1) A person who is affected by any of the following decisions of the Payment Systems Regulator may appeal against the decision -

(a) a decision to give a direction under section 54 (other than a general direction),

(b) a decision to impose a requirement under section 55 (other than a generally-imposed requirement),

(c) a decision to exercise its power under section 56, 57 or 58,

(d) a decision to impose a sanction.

(2) In subsection (1) the reference to imposing a sanction is a reference to -

(a) publishing details under section 72(1), or

(b) requiring the payment of a penalty under section 73.

(3) If the decision is a CAT-appealable decision, the appeal must be made to the Competition Appeal Tribunal in accordance with section 77.

(4) A "CAT-appealable decision" means -

(a) a decision to give a direction under section 54,