---
title: documentExpirationDate
framework: proximityreader
role: symbol
role_heading: Type Property
path: proximityreader/mobilephotoiddatarequest/element/documentexpirationdate
---

# documentExpirationDate

The document’s expiration date.

## Declaration

```swift
static let documentExpirationDate: MobilePhotoIDDataRequest.Element
```

## Discussion

Discussion This is usually the expiration date of the corresponding physical document, if applicable.