---
title: initialSelectedAID
framework: corenfc
role: symbol
role_heading: Instance Property
path: corenfc/nfciso7816tag/initialselectedaid
---

# initialSelectedAID

A hexadecimal string of the application identifier for the tag selected by the reader session when discovering new tags.

## Declaration

```swift
var initialSelectedAID: String { get }
```

## Discussion

Discussion The value matches one of the entries in the ISO7816 application identifiers for NFC Tag Reader Session information property list key.

## See Also

### Getting Tag Information

- [identifier](corenfc/nfciso7816tag/identifier.md)
- [historicalBytes](corenfc/nfciso7816tag/historicalbytes.md)
- [applicationData](corenfc/nfciso7816tag/applicationdata.md)
- [proprietaryApplicationDataCoding](corenfc/nfciso7816tag/proprietaryapplicationdatacoding.md)