> ## Documentation Index
> Fetch the complete documentation index at: https://docs.go.gbgplc.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Austrian Handy Signatur

> Verify identities using Austrian Handy Signatur, Austria's digital identity and qualified e-signature system for secure online transactions.

Austrian digital identity and e-signature system for secure online transactions. Links users to Handy‑Signatur where they authenticate with passcode or SMS OTP, then release qualified‑signature backed identity data. To learn more, visit the [Austrian Handy-Signatur website](https://www.a-trust.at/de/produkte/qualifizierte_signaturservices/handy-signatur/).

## Adoption data

This section provides insights into the adoption of Austrian Handy Signatur among users in Austria.

|                 |                                                                                                                                                                                                                    |
| --------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |
| Adoption        | 2.6 million                                                                                                                                                                                                        |
| Adoption source | [https://www.biometricupdate.com/202310/austrians-prepare-for-full-switch-to-new-digital-id-system-dec-5](https://www.biometricupdate.com/202310/austrians-prepare-for-full-switch-to-new-digital-id-system-dec-5) |
| Adoption rate   | 35.71%                                                                                                                                                                                                             |
| Coverage        | 7M                                                                                                                                                                                                                 |
| Status          | <Badge color="gray">In Integration Pipeline</Badge>                                                                                                                                                                |

## Compliance

This section outlines compliance and regulatory requirements for integrating this digital ID provider.

| Compliance data           | Status                             |
| ------------------------- | ---------------------------------- |
| Locality requirements     | <Badge color="green">None</Badge>  |
| Scheme-level restrictions | <Badge color="yellow">None</Badge> |
| Certifications            | <Badge color="gray">None</Badge>   |

## Supported attributes

The following attributes are returned when Austrian Handy Signatur is used for identity verification:

### Always returned attributes

The following attributes are always returned from a successful verification from this ID Provider.

| Field                                  | Description       |
| -------------------------------------- | ----------------- |
| <Badge color="green">firstName</Badge> | User’s first name |
| <Badge color="gray">lastNames</Badge>  | User’s last name  |

### Sometimes returned attributes

There are no sometimes returned attributes for this ID Provider.