<!--
{
  "availability" : [
    "iOS: 26.4.0 -",
    "iPadOS: 26.4.0 -",
    "macCatalyst: -"
  ],
  "documentType" : "symbol",
  "framework" : "CoreNFC",
  "identifier" : "/documentation/CoreNFC/NFCTagReaderSession/init(configuration:delegate:queue:)-soy8",
  "metadataVersion" : "0.1.0",
  "role" : "Initializer",
  "symbol" : {
    "kind" : "Initializer",
    "modules" : [
      "Core NFC",
      "CoreNFC"
    ],
    "preciseIdentifier" : "s:So19NFCTagReaderSessionC7CoreNFCE13configuration8delegate5queueA2bCE13ConfigurationV_AC0abC8Delegate_pSo012OS_dispatch_H0CSgtcfc"
  },
  "title" : "init(configuration:delegate:queue:)"
}
-->

# init(configuration:delegate:queue:)

Creates a new NFCTagReaderSession instance.

```
convenience init(configuration: NFCTagReaderSession.Configuration, delegate: any NFCTagReaderSessionDelegate, queue: DispatchQueue? = nil)
```

## Parameters

`configuration`

Reader configuration used for the session.  The config is applied when `begin()` or `restartPolling()` is called.

`delegate`

The session will hold a weak ARC reference to this `NFCTagReaderSessionDelegate` object.

`queue`

A dispatch queue where `NFCTagReaderSessionDelegate` delegate callbacks will be dispatched to.  A nil value will
cause the creation of a serial dispatch queue internally for the session.  The session object will retain the provided dispatch queue.

---

Copyright &copy; 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)