(5)(a)Recommendation rolls for payment of rewards shall be submitted to the Excise Commissioner after the case has ended in conviction of the offender or the proceeds of confiscated goods have been realized and where an appeal has been preferred, after the order of sale is confirmed and where no appeal is filed, after the limitation period for filing the appeal has expired. The rolls or bills shall clearly indicate the amount realized from disposal of confiscated goods or order passed in conviction;(b)on receipt of the recommendation rolls or bills, the amount sanctioned or passed by the Excise Commissioner or the Government, as the case may be, be drawn on abstract contingent bills and forwarded to the officers concerned.