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

# Canada (Yukon)

> Identifiers, data sources, and integration details for entities formed in Yukon

## Start here

This guide contains public integration notes for `CA-YT`, the Yukon register. The live source of truth for coverage, pricing, data sources, legal forms, roles, and status values is the pricing page.

<Card title="Canada (Yukon) coverage, pricing, and sources" icon="arrow-up-right-from-square" href="https://topograph.co/pricing/ca-yt">
  Open the current catalog for supported datapoints, sources, identifiers, and availability.
</Card>

<Warning>
  Canada (Yukon) is in beta. Check the live pricing page or contact support before relying on it in production.
</Warning>

<Info>
  **`CA-YT` covers entities formed in Yukon.** A federal corporation registered in Yukon to do business is a [Canada (Federal)](/essentials/canada-federal) company: use `countryCode: "CA-FED"` and its corporation number. `CA` on its own is not a jurisdiction.
</Info>

## Data Sources

| Source | Role | What it provides |
| - | - | - |
| Yukon Corporate Online Registry, public search | **Primary register**, read live | Search, entity name, former names, type, status and jurisdiction |
| GLEIF | Supplementary | Legal Entity Identifier (LEI) |

## Company Identifiers

| Identifier Type | Format | Example | Notes |
| - | - | - | - |
| **Registry number** (`registryNumber`) | 6 digits in the records we have seen on the register (e.g. 534417, 619942); some older GLEIF records show 5 digits | `534417` | Assigned to every registered entity, extra-territorial corporations, societies and business names included. |

## Search Capabilities

| Search Type | Example | Notes |
| - | - | - |
| By registry number | `534417` | Exact match |
| By name | `Air North` | The text is matched anywhere in a name |

The register lists at most 100 entities: a broader name is refused and must be made more specific. Each search takes several seconds. Inactive entities are returned with their status.

## Quirks & Gotchas

| Quirk | Details |
| - | - |
| **Company data is a summary** | The public search publishes the name, former names, entity type, status and jurisdiction only: no address, no date, no people. |
| **Not in onboarding mode** | Each read takes several seconds, so `company` is served in verification mode only. |
| **No directors yet** | The public search shows no people. Directors are only on the Profile Report, which is not offered yet: `legalRepresentatives` is answered as not supported. |
| **Extra-territorial entities** | Returned as registrations, with their home jurisdiction in `status.statusDetails.additionalInfo`; a federal corporation is pointed to `CA-FED`. |
| **Changed Name** | A record the register marks "Changed Name" does not say whether the entity is active: `active` is left unset. |

## Data Availability

| Datapoint | Available | Notes |
| - | - | - |
| `company` | Yes, live (verification) | Summary from the public search |
| `legalRepresentatives` | Not yet | Directors are only on the Profile Report, not offered yet |
| `shareholders` | Not yet | Under review |
| `ultimateBeneficialOwners` | No | Kept by each corporation, not filed |


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