Update in July 2026: The site has been significantly updated to replace outdated packages. Functionality should be unchanged, but if you notice any regressions, please email contact@emvlab.org.
| Name | Description | Source | Format | Template | Tag | Length | P/C |
|---|---|---|---|---|---|---|---|
| Issuer Action Code – Default | Specifies the issuer’s conditions that cause a transaction to be rejected if it might have been approved online, but the terminal is unable to process the transaction online | ICC | b | 70 or 77 | 9F0D | 5 | primitive |
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