4F
Application Dedicated File (ADF) NameThe AID of the application on the card, identifying it per ISO/IEC 7816-5. Returned in the directory (PSE/PPSE) entries during application selection.
Properties
| Tag | 4F |
|---|---|
| Name | Application Dedicated File (ADF) Name |
| Format | Binary |
| Length | 5–16 bytes |
| Source | Card (ICC) |
| Templates | 61 |
| Books | Book 3 |
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Frequently asked questions
- What is EMV tag 4F?
- The AID of the application on the card, identifying it per ISO/IEC 7816-5. Returned in the directory (PSE/PPSE) entries during application selection.
- What format and length does EMV tag 4F use?
- Tag 4F uses the Binary format and is normally 5–16 bytes long.
- Is tag 4F provided by the card or the terminal?
- Tag 4F (Application Dedicated File (ADF) Name) is provided by the Card (ICC).
Sources
- EMV 4.4 Book 3, Annex A (Data Elements Dictionary) (page pending verification)
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