> For the complete documentation index, see [llms.txt](https://docs.transactionlink.io/docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.transactionlink.io/docs/v1/integrations/bankid/denmark.md).

# Denmark

Denmark BankID ([MitID](https://digst.dk/it-loesninger/mitid/)) is secure way of authentication for Danish citizens and residents thanks to collaboration with Danish banks and public sector. It provides fast and secure identification of Danish citizen.

### Level of assurance:

Secure login supporting all three levels of assurance (LoA) from eIDAS, Low, Substantial and High:

* **Low**: Authenticates the user with single-factor authentication, e.g. with password or chip.
* **Substantial**: Authenticates the user with a two-factor authenticator combination, e.g. with the MitID app on a smart phone.
* **High**: Authenticates the user with a more advanced two-factor authenticator combination, e.g. the MitID app + chip.

## **Attribute reference:**

| Attribute                      | Type   | Description                                                |
| ------------------------------ | ------ | ---------------------------------------------------------- |
| [identity](#identity)          | object | Object used to store foreigner data.                       |
| [providerData](#provider-data) | object | Internal id of chosen data set. In this case it will be 7. |

### **Identity**

| Attribute           | Type              | Description                                        |
| ------------------- | ----------------- | -------------------------------------------------- |
| age                 | integer           | Age of the person                                  |
| countryCode         | string            | Country code. Always `DK` for Norwegian BankID     |
| dateOfBirth         | date (YYYY-MM-DD) | Date of birth of the person                        |
| firstName           | string            | First name of the person                           |
| fullName            | string            | Full name of the person                            |
| idProviderName      | string            | Name of the ID provider                            |
| idProviderPersonId  | string            | Person id assigned by the provider to the person   |
| idProviderRequestId | string            | Request id assigned by the provider to the request |
| identificationDate  | dateTime          | Date and time of identification                    |
| lastName            | string            | Last name of the person                            |
| personalNumber      | string            | National identity number of the person.            |

### **Provider data**

| Attribute                                           | Type    | Description                                              |
| --------------------------------------------------- | ------- | -------------------------------------------------------- |
| dk.mitid.psd2                                       | boolean | Indicates if the user is compliant with PSD2 regulations |
| [dk.mitid.assurancelevel](#dk.mitid.assurancelevel) | object  | Additional Certificate Information                       |
| dk.mitid.hasCPR                                     | boolean | Whether or not the user has a registered CPR number.     |
| dk.mitid.transactionid                              | string  | MitID's identifier for the transaction.                  |

### dk.mitid.assurancelevel

<table><thead><tr><th>Attribute</th><th width="224">Type</th><th>Description</th></tr></thead><tbody><tr><td>loa</td><td>boolean</td><td>The Level of Authentication for the authentication</td></tr><tr><td>ial</td><td>long</td><td>Identity Assurance Level</td></tr><tr><td>aal</td><td>long</td><td>Authentication Assurance Level</td></tr><tr><td>fal</td><td>string</td><td>Federated Assurance Level. This will always have the value <code>HIGH</code>.</td></tr></tbody></table>