81.—(1) The administrator may charge an applicant or participant for the chargeable activities in article 82.
(2) Payment of a charge is not received by the administrator until the administrator has cleared funds for the full amount due and a charge if unpaid may be recovered by the administrator as a civil debt.
(3) A charge must be calculated by reference to the costs of administering the scheme.
(4) The administrator may apply different charges for—
(a)the same chargeable activity;
(b)different classes of applicant or participant in respect of the same chargeable activity.