REVENUE MEMORANDUM CIRCULAR NO. 20-2007 issued on March 16, 2007 notifies the loss of one (1) set of unused BIR Form No. 0423-Apprehension Slip (AS) with Serial No. APS200100001950.

           Because of the said loss, which was reported by Ms. Emelita D. Cruz of Re venue Region No. 5-Valenzuela City, the entire APS set bearing the serial number is cancelled and all official transactions involving the use thereof are considered invalid.