7.—(1) No amendment shall be made by an employer to any entry on the Payment Schedule Form.
(2) An employer who discovers any error in respect of the contributions paid or information given to the Board shall as soon as the error comes to his notice inform the Board in writing of the nature of the error and the Board shall direct how the error is to be rectified or otherwise dealt with.
(3) No employer shall recover any part of any contribution from the wages of an employee under the proviso to section 7(6) of the Act after the end of the period prescribed for the payment of such contribution to the Fund unless —
(a)
he has first paid the contributions to the Fund; and
(b)
he has either —
(i)
obtained the employee’s written consent for the recovery and has forwarded the consent to the Board; or
(ii)
obtained the written permission of the Board for the recovery.