diff --git a/LSL2/STPROC/SCAN_SERVICES.txt b/LSL2/STPROC/SCAN_SERVICES.txt
index b677c03..58996a1 100644
--- a/LSL2/STPROC/SCAN_SERVICES.txt
+++ b/LSL2/STPROC/SCAN_SERVICES.txt
@@ -990,7 +990,7 @@ Service ProcessScanData(ScanID, ScanJSON)
 																			ScannedSuppLot = ScansRow<SCANS.SUPPLIER_LOT$>
 																			RDSSuppLot     = RDSRec<RDS_LOT_NUM$>
 																			If (ScannedSuppLot NE '') then
-																				If (ScannedSuppLot _EQC RDSSuppLot) then
+																				If (ScannedSuppLot _EQSC RDSSuppLot) then
 																					IsTWLoggingReqd = RDS_Services('IsTWLoggingReqd', RDSNo)
 																					If IsTWLoggingReqd NE True$ OR TestWaferLotData NE '' then
 																						WaferCountAckReq = Xlate('RDS', RDSNo, 'WAFER_COUNT_ACK_REQ', 'X')
@@ -1068,7 +1068,7 @@ Service ProcessScanData(ScanID, ScanJSON)
 																ScannedSuppLot = ScansRow<SCANS.SUPPLIER_LOT$>
 																RDSSuppLot     = RDSRec<RDS_LOT_NUM$>
 																If (ScannedSuppLot NE '') then
-																	If (ScannedSuppLot _EQC RDSSuppLot) then
+																	If (ScannedSuppLot _EQSC RDSSuppLot) then
 																		IsTWLoggingReqd = RDS_Services('IsTWLoggingReqd', RDSNo)
 																		If IsTWLoggingReqd NE True$ OR TestWaferLotData NE '' then
 																			// Scheduled tool verification (only supports reactors at the moment)