(7)Where a certificate for the recovery of amount has been issued and subsequently the amount of the outstanding demand is reduced as a result of an appeal or other proceeding under this Code, the Authorised Officer or the competent authority, as the case may be, shall, when the order being the subject matter of such appeal or other proceeding becomes final and conclusive, amend the certificate or withdraw it, as the case may be in consonance with such finality or conclusion.