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

# Registration

Registration is used in countries that require additional information to be associated with a company usually related to a specific registration office.

## Schema ID

`https://gobl.org/draft-0/org/registration`

## Properties

| Title    | Property   | Type                                    | Description                    |
| -------- | ---------- | --------------------------------------- | ------------------------------ |
| UUID     | `uuid`     | string                                  | Universally Unique Identifier. |
| Label    | `label`    | string                                  |                                |
| Capital  | `capital`  | [num.Amount](/draft-0/num/amount)       |                                |
| Currency | `currency` | [currency.Code](/draft-0/currency/code) |                                |
| Office   | `office`   | string                                  |                                |
| Book     | `book`     | string                                  |                                |
| Volume   | `volume`   | string                                  |                                |
| Sheet    | `sheet`    | string                                  |                                |
| Section  | `section`  | string                                  |                                |
| Page     | `page`     | string                                  |                                |
| Entry    | `entry`    | string                                  |                                |
| Other    | `other`    | string                                  |                                |

## Validation Rules

| Field      | Test                                                  | Validation Code / Message                                                           |
| ---------- | ----------------------------------------------------- | ----------------------------------------------------------------------------------- |
| `currency` | <ul class="gobl-test"><li>Is valid currency</li></ul> | `GOBL-ORG-REGISTRATION-01`<br />Registration currency must be a valid ISO 4217 code |