> ## 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.

# Czech Bank iD

> Verify identities using Czech Bank iD, the Czech Republic's national digital identity system enabling authentication via bank credentials.

export const VersionWarningBanner = () => {
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      ⚠️ You are viewing the <strong>GBG GO v1</strong> documentation.
      <a href={latestUrl} className="ml-2 font-medium underline text-amber-700 dark:text-amber-400 hover:text-amber-800 dark:hover:text-amber-300">
        View version (v2) here →
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};

<VersionWarningBanner />

Czech digital identification system for secure authentication and access to services. Introduced in 2021, Czech BankID leverages banks’ login credentials for e-government and private logins—over 5 million internet banking users can use their bank identity to verify themselves online via this nationwide service. To learn more, visit the [Czech Bank iD website](https://www.bankid.cz/en).

## Adoption data

This section provides insights into the adoption of Czech Bank iD among users in the Czech Republic.

| | |
| - | - |
| Adoption | 1.6 million |
| Adoption source | [https://www.expats.cz/czech-news/article/t-mobile-becomes-first-provider-to-launch-bank-identity-support-in-czechia](https://www.expats.cz/czech-news/article/t-mobile-becomes-first-provider-to-launch-bank-identity-support-in-czechia) |
| Adoption rate | 18.36% |
| Coverage | 9M |
| Status | <Badge color="gray">In Integration Pipeline</Badge> |

## Provider ID

This is the unique identifier for this digital ID provider in the GBG Go system.

| | |
| - | - |
| Provider ID | `czech-bank-id` |

## Compliance

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

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

## Supported attributes

The following attributes are returned when Czech Bank iD 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 |
| <Badge color="yellow">middleName</Badge> | User’s middle name |
| <Badge color="purple">fullName</Badge> | User’s full legal name |
| <Badge color="orange">dateOfBirth</Badge> | User’s date of birth |
| <Badge color="green">nationality</Badge> | User’s nationality |
| <Badge color="gray">sex</Badge> | User’s gender |
| <Badge color="yellow">phoneNumber</Badge> | User’s phone number |
| <Badge color="purple">line1</Badge> | Street address |
| <Badge color="orange">line2</Badge> | Additional address information (line 2) |
| <Badge color="green">city</Badge> | City of residence |
| <Badge color="gray">postalCode</Badge> | Postal or ZIP code |
| <Badge color="yellow">country</Badge> | Country of residence |
| <Badge color="purple">document type</Badge> | Type of identity document |
| <Badge color="orange">document number</Badge> | Identity document number |
| <Badge color="green">document issueDate</Badge> | Date the document was issued |
| <Badge color="gray">document expirationDate</Badge> | Document expiration date |
| <Badge color="yellow">document issuingCountry</Badge> | Country that issued the document |
| <Badge color="purple">document issuingAuthority</Badge> | Authority that issued the document |

### Sometimes returned attributes

There are no sometimes returned attributes for this ID Provider.