> ## 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 | In Integration Pipeline |

## Compliance

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

| Compliance data | Status |
| - | - |
| Locality requirements | None |
| Scheme-level restrictions | None |
| Certifications | None |

## 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 |
| - | - |
| firstName | User’s first name |
| lastNames | User’s last name |

### Sometimes returned attributes

There are no sometimes returned attributes for this ID Provider.