---
title: currentLocaleDidChange
framework: foundation
role: symbol
role_heading: Type Property
path: foundation/notificationcenter/messageidentifier/currentlocaledidchange
---

# currentLocaleDidChange

An identifier for a message about a change in current locale.

## Declaration

```swift
static var currentLocaleDidChange: NotificationCenter.BaseMessageIdentifier<Locale.CurrentLocaleDidChangeMessage> { get }
```

## Discussion

Discussion Use this identifier with NotificationCenter’s addObserver(of:for:using:) or messages(of:for:bufferSize:) methods to observe messages of type Locale.CurrentLocaleDidChangeMessage.