---
title: kMDItemContentModificationDate
framework: coreservices
role: symbol
role_heading: Global Variable
path: coreservices/kmditemcontentmodificationdate
---

# kMDItemContentModificationDate

The date and time that the contents of the file were last modified. A CFDate.

## Declaration

```swift
let kMDItemContentModificationDate: CFString!
```

## Discussion

Discussion  This is not necessarily the file modification date.