---
title: feliCaSystemCodes
framework: corenfc
role: symbol
role_heading: Instance Property
path: corenfc/nfctagreadersession/configuration/felicasystemcodes
---

# feliCaSystemCodes

List of FeliCa System Codes to be used in tag detection when NFCTagReaderSession is configured with PollingOption.iso18092 option. Entries must be specified in “com.apple.developer.nfc.readersession.felica.systemcodes” in Info.plist; all unknown / not matched entries will be dropped. An empty array indicates all system codes specified in Info.plist will be used.  Subsequent duplicate elements will get dropped.

## Declaration

```swift
var feliCaSystemCodes: [String]
```