Who this guide is for
Helpful when local residents need affidavits for courts, schools, Service Canada, employers, insurers, or administrative filings.
Mississauga notary guide
A Commissioner of Oaths in Ontario can administer oaths, affirmations, and solemn declarations for affidavits and statutory declarations, while a Notary Public can also certify true copies and notarize documents for wider use.
Helpful when local residents need affidavits for courts, schools, Service Canada, employers, insurers, or administrative filings.
Unsigned affidavit or declaration. Valid government photo ID. Supporting exhibits or schedules. Recipient instructions.
1. Identity is verified. 2. The oath or affirmation is administered. 3. You sign in person. 4. The commissioner signs, dates, and stamps the document.
The office is located at Unit #208, 1965 Britannia Rd, Mississauga, ON L5M 4Y4, with weekday appointments and free visitor parking. Call (905) 267-4725 for same-day availability; online bookings are confirmed for the next business day onward.
Some commissioning can be virtual, but many recipients still prefer or require in-person signing.
No. The oath or affirmation requires signing in front of the commissioner.
Bring current government photo ID. Two pieces are best for high-value or international documents.
Book online for the next business day or call (905) 267-4725 for urgent and same-day appointment guidance.