# Ontario Official Documents Services

Ontario's office for apostilles under the Hague Convention.

Ontario's Official Documents Services authenticates Ontario public documents for use outside Canada. Since Canada joined the Apostille Convention in January 2024 it issues apostilles, by mail or in person in Toronto.

Price: paid. Site: https://www.ontario.ca/page/authenticate-document-use-outside-canada.

Also on the [web page](https://apostilles.fyi/apps/on-ods-authentication).

> **Not legal advice.** Apostille Finder lists the government offices that issue apostilles and what their official pages state. It is not legal advice, and rules, hours and fees change. Confirm every detail on the official page linked in each listing before you send a document. The source note on each record shows when we last checked it. To report a mistake, write to hello@apostilles.fyi.