Ontario Tree Marker Program

The following pdf lists certified tree markers who have released their information by signing a "Consent for Release of Information" form.

The list contains the tree marker information by designated MNR District locations for which the tree marker's main area of work is in.

There are additional certified tree markers throughout the province who have yet to release their information for inclusion on the website. If you are a certified tree marker and wish to be included in the listing, please download the Consent Form (below) and send it to the address on the form.

To determine the certification status of names not included on the list please contact the program manager by filling out the "Contact the Program" page.
Below is a complete list of certified tree markers. If you would like to contact a tree marker refer to the list above for those who have provided consent to publish their contact information.