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:
  1. Byte 1 - CVM Performed - Last CVM of CVM List performed by the terminal
  2. Byte 2 - CVM Condition - One-byte Condition Code of the CVM List (00 if CVM not performed)
  3. Byte 3 - CVM Result - Result of the last CVM performed as known by Terminal