---
title: isGS1DataCarrier
framework: vision
role: symbol
role_heading: Instance Property
path: vision/barcodeobservation/isgs1datacarrier
---

# isGS1DataCarrier

A Boolean value that indicates whether the barcode carries any global standards data.

## Declaration

```swift
let isGS1DataCarrier: Bool
```

## See Also

### Inspecting an observation

- [RequestDescriptor](vision/requestdescriptor.md)
- [isColorInverted](vision/barcodeobservation/iscolorinverted.md)