Issuance and modification fees in Ontario
Government charges for issuing, replacing, correcting, amending, or extending permits, including charges added to the underlying permit fee.
11 facts, each with the passage it comes from, quoted from 3 official sources.

Where to apply
Where an application for Issuance and modification fees is submitted in Ontario.
Online · Ministry of Transportation
PRIO online permitting system
prio.mto.gov.on.ca (opens in a new tab)
Before you apply online for the first time, you must register to use the online services by completing a user account form and emailing it to the Ministry of Transportation’s Oversize/Overweight Permit Office at oo.permits@ontario.ca. Once your online services account has been set up, you can use it to apply for as many permits as you need.
Email
Oversize/Overweight Permit Office
To become a PRIO user and apply directly online to receive your Annual Permit by e-mail, please contact the Oversize/Overweight Permit Office at oo.permits.review@ontario.ca and request the PRIO online User Account application Form. Once you've completed the application form, return the form to the O/O Permit Office at oo.permits.review@ontario.ca to obtain a user ID.
Phone · Ministère des Transports
Bureau de délivrance de permis, par téléphone
Contact the permit issuing office during business hours if the route indicated on your permit needs to be changed.
Phone · Ministère des Transports
Bureau de délivrance de permis, par téléphone (sans frais)
Contact the permit issuing office during business hours if the route indicated on your permit needs to be changed.
Mail · Ontario Ministry of Transportation (MTO) Permit Issuing Office
Permit Issuing Office, by mail
301 St. Paul Street, 3rd Floor, St Catharines, Ontario, L2R 7R4
Application forms must be completed in full. Incomplete applications will be returned.
In person · Ontario Ministry of Transportation (MTO) Permit Issuing Office
Permit Issuing Office
301 St. Paul Street, 3rd Floor, St Catharines, Ontario, L2R 7R4
Email · Ministry of Transportation
Oversize/Overweight Permit Office, by email
Use it when: For Permitting and Registration for International Registration Plan and Oversize/Overweight (PRIO) online permitting system account set up, tow truck certificate applications, special vehicle configuration permits or project permits
Fax · Ministry of Transportation
Highway Operations Permits Office, by fax
905-704-2545
Use it when: Until January 1, 2026
Download and complete an application form. Include payment (Canadian funds only) by visa or Mastercard using an authorization form, cheque made out to the Ministry of Finance, bank draft, money order or certified cheque made out to the Ministry of Finance.
Start with a question
Open a question to read the facts on file that bear on it.
What government charges apply to issuing a new permit, and are they added to the underlying permit fee?Nothing on file for Ontario answers this yet.
What fees apply to correcting or amending an issued permit, and which changes are eligible?Nothing on file for Ontario answers this yet.
Facts
3 topics
Permit amendment fee (Fees)
The government fee charged to correct or amend an existing special permit.
- For an amendment to an existing permit, where the amendment does not significantly alter the restriction on the amount of the load being moved or the length of the term of the permit$16.75CAD
- For an amendment to an existing permit, where the amendment does not significantly alter the restriction on the amount of the load being moved or the length of the term of the permit$16.75CAD
- July 1, 2019 to June 30, 2020; amendment to an existing permit, where the amendment does not significantly alter the restriction on the amount of the load being moved or the length of the term of the permit$16.75CAD
- July 1, 2020 to June 30, 2021; amendment to an existing permit, where the amendment does not significantly alter the restriction on the amount of the load being moved or the length of the term of the permit$17CAD
Replacement permit fee (Fees)
The fee charged to replace a special permit that has been lost or destroyed.
- In case of the loss or destruction of the original$35CAD
- In case of the loss or destruction of the original$35CAD
Annual permit amendment fee (Fees)
Fee charged to amend an already-issued permit.
- For an amendment to an existing permit, where the amendment does not significantly alter the restriction on the amount of the load being moved or the length of the term of the permit$16.75CAD
- For an amendment to an existing permit, where the amendment does not significantly alter the restriction on the amount of the load being moved or the length of the term of the permit$16.75CAD
Where these facts come from
- O. Reg. 221/19 SPECIAL PERMITS(opens in a new tab)
www.ontario.ca, web page, 5 facts
- O. Reg. 381/98 SPECIAL PERMITS(opens in a new tab)
www.ontario.ca, web page, 3 facts
- O. Reg. 381/98: SPECIAL PERMITS(opens in a new tab)
www.ontario.ca, web page, 3 facts