REVENUE MEMORANDUM CIRCULAR NO. 22-2019 issued on February 1, 2019 notifies the loss of several sets of unused BIR Form No. 0423 (Apprehension Slip), to wit:
BIR Form No. 0423 (Apprehension Slip)
APS200200011059 1 set
APS200200011069 to APS200200011071 3 sets
APS200200011076 1 set
APS200200011204 to APS200200011207 4 sets
APS200200011209 1 set
APS200200011214 to APS200200011215 2 sets

The abovementioned forms, which were reported as lost by Revenue Officer Cynthia M. Velasco of Revenue District Office No. 53B, have been cancelled and all official transactions involving the use thereof are considered as invalid.