Repenser le reboisement
(workshop in French only)
with Elyssa Cameron
February 16 & 18, 2021

Info & Registration
Photo by © Can Stock Photo/rabbit75can


Upcoming exams
Montreal : Feb 25, 2021
Quebec : Feb 16, 2021

For more information


New dates for Plant Appraisal Workshop are announced
(Workshop in french)


Become a member

Join now to get exclusive benefits

photo by © Can Stock Photo/zagart243


Official launch - BMP Construction in french

The latest in the series of best management practices is now available in French. Get your copy of "Gestion des arbres lors de travaux de construction" now.

Buy now

Find a professional

"A community festival celebrating trees with activities for the whole family: fun climb, outdoor exhibition and a front row seat for the Quebec Tree Climbing Championship (Championnat des élagueurs du Québec)"

Start your research

Our training

Although COVID-19 has been playing tricks on us in the last few months, the SIAQ continues to work very hard to improve its training offer and to prepare stimulating and enriching activities for the fall. Stay tuned, we will be able to announce the next steps in our activities soon.

Examinations for arborist certification

We are following the deconfinement process and will be able to announce the dates of the fall exams shortly. In the meantime, if you wish to write your exam quickly, it is still possible to do so through the computer exam, depending on the gradual reopening of the facilities. Contact us for more details.

More details

Société internationale d’arboriculture - Québec inc.

The Société internationale d'arboriculture Québec inc, commonly known as SIAQ, is a group of professionals dedicated to the maintenance and preservation of trees. Our mission is to encourage a greater appreciation of trees, promote research, technology and the professional practice of arboriculture. The SIAQ is a non-profit organization founded in 1977. It is a local chapter of the International Society of Arboriculture, an international organization present in more than 60 countries. Our objectives are to promote and improve the practice of arboriculture through training and information. The general public can therefore find a wealth of information in our pages, more specifically under the heading "Arboriculture". We wish to promote professional arboriculture by making the general public aware of the importance of hiring a professional for tree care. Arboriculture professionals who are members of SIAQ have access to many resources to help them in their practice.

About us

Find a tree care professional

Whether you're looking for a company to perform tree work or a consultant to provide you with a report, this search engine will help you select a professional serving your region.

trouver un professionnel


"For your safety and the safety of others, there are rules to
follow when you are near a power line. To find out if you are required to hire an arborist authorized by Hydro-Québec,
please answer the following questionnaire. Should the work require the services of a company authorized by Hydro-Quebec, a list of these specific companies will be displayed for your region."

Check if I need to hire an arborist authorized by Hydro-Québec - or -

I have already consulted the website or a Hydro-Qubec representative and I know what type of contrator can do the job.


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Vos informations de connexion pourraient être différentes sur la Boutique.

Si vous êtes membre… n’oubliez pas de récupérer votre code de coupon rabais dans l’Espace membre du site principal avant de commander dans la Boutique.