Hartley Enterprises, Inc.
HEI EMV Decoder Tool
Cardholder Verification Method (CVM) Results - Tag 9F34
Tag 9F34 provides a summary of the CVM Results that were attained during a transaction. Defined in EMVCo Book 3, the CVM Results value is a 3-byte (6 characters, hex) field that indicates the following:
- Byte 1 - CVM Performed - Last CVM of CVM List performed by the terminal
- Byte 2 - CVM Condition - One-byte Condition Code of the CVM List (00 if CVM not performed)
- Byte 3 - CVM Result - Result of the last CVM performed as known by Terminal