EMV Tag Lookup
Searchable reference of EMVCo data objects used in Books 3 and 4. Search by tag hex value (e.g. "5A", "9F26") or keyword (e.g. "PAN", "cryptogram", "CVM").
| Tag | Name | Description |
|---|
Data based on EMV 4.3 Book 3 (Application Specification) and Book 4 (Cardholder, Attendant, and Acquirer Interface). Tags marked with DF/FF prefixes are proprietary to specific payment schemes (Visa, Mastercard, etc.).
How to Use
Type a tag hex value directly (e.g. "5A" for PAN, "9F26" for Application Cryptogram) to find a specific data object. Or search by keyword (e.g. "cryptogram", "CVM", "issuer", "amount") to find related tags. The results filter in real-time as you type.
Common EMV Tags Cheat Sheet
| 5A | PAN — Primary Account Number |
| 57 | Track 2 Equivalent Data |
| 82 | AIP — Application Interchange Profile |
| 84 | DF Name (AID) |
| 8E | CVM List — Cardholder Verification Method |
| 94 | AFL — Application File Locator |
| 95 | TVR — Terminal Verification Results |
| 9A | Transaction Date (YYMMDD) |
| 9B | TSI — Transaction Status Information |
| 9C | Transaction Type |
| 9F02 | Amount, Authorised |
| 9F1A | Terminal Country Code |
| 9F26 | Application Cryptogram (AC) |
| 9F27 | Cryptogram Information Data (CID) |
| 9F34 | CVM Results |
| 9F36 | Application Transaction Counter (ATC) |