Respond to Registrar General registration requests without retyping your details

Applicants notified by the Office of the Registrar General to submit additional information or payment for birth, death, marriage, or stillbirth registrations repeat applicant name, address, contact information, and event particulars on every follow-up submission. This guide is an example of storing them once in hivi.

Official form and source

Start from the official source and always use the current version — form numbers and links can change:

• Service page: Register a birth (new baby) — ontario.ca
• Form (Central Forms Repository): Registrations — on00338

What this form is about

Form on00338 is used when the Office of the Registrar General requests additional information or payment relating to vital event registrations in Ontario — confirm instructions in your notice on ontario.ca.

Before you start: what to gather

• Applicant legal name and mailing address.
• Contact phone and email.
• ORG notice reference and event type (birth, death, marriage, stillbirth).
• Payment or supporting documents requested in your notice.

Confirm the current process on ontario.ca.

How hivi makes it faster

1. Save it once. Store your applicant name, address, and contact details in your hivi profile.
2. Keep documents ready. Upload supporting documents to hivi Files so you are not searching at form time.
3. Autofill the form. Use the hivi Chrome extension on a web form, or fill a PDF from your saved profile inside hivi.
4. Review and submit yourself through the official channel.

Why do it in hivi

Related Ontario forms repeat the same personal details. Captured once in hivi — stored in Canada, with AI on its own servers — every form starts mostly complete.