---
title: felicaSystemCodes
framework: Core NFC
role: symbol
role_heading: Instance Property
platforms: [iOS 26.4+, iPadOS 26.4+, Mac Catalyst 26.4+]
path: corenfc/nfctagreadersessionconfiguration/felicasystemcodes
---

# felicaSystemCodes

System codes (subset of entries defined in “com.apple.developer.nfc.readersession.felica.systemcodes”) used during FeliCa tag discovery.

## Declaration

```occ
@property (nonatomic, strong) NSArray<NSString *> * felicaSystemCodes;
```