ISC Spotted Lanternfly Workshop

The Gasworks Hamilton 141 Park St N., Hamilton, Ontario, Canada

Join the Invasive Species Centre for their workshop: Protect the Greenbelt from Spotted Lanternfly. Spotted lanternfly poses a significant threat to the ecology and agricultural production of Ontario's Greenbelt. Participants will learn about this insect's impacts, how it spreads, and what they can do to help protect the Greenbelt from this invasive species. Open to [...]

CFIA Tree Check Event in Ottawa

Brittania Park Ottawa 102 Greenview Ave, Ottawa, Ontario, Canada

Let your clients in the Ottawa area know about this free event to get tips for inspecting trees, meet local experts and ask questions about tree health. August is Tree Check Month—a perfect time to start a habit that lasts all year. By regularly checking the trees in your yard, neighbourhood, and local parks, you [...]

reTRAQ Markham Sept 02, 2025

Markham Civic Centre 101 Town Centre Blvd, Markham, ON, Canada

To take the reTRAQ Course you must currently hold the TRAQ qualification. The reTRAQ course includes refresher instruction in the morning, followed by a comprehensive exam in the afternoon. Be prepared to write the exam that day!  Location: Markham Civic Centre: 101 Town Centre Blvd, Markham, Ontario, L3R 9W3 - (Canada Room). The course opens [...]

Tree Trust: Biomechanics Workshop

Victoria Park East Golf Club 1096 Victoria Rd S, Guelph, Ontario, Canada

Join the Tree Trust for their workshop: Biomechanics for Avoiding Failure and Embracing Failure for HabitatSpeaker Matt Follet will share his expertise on the biomechanical principles that influence urban tree growth and failure, offering strategies to mitigate risk and enhance tree longevity.Speaker Alex Duszczyszyn will highlight the ecological value of tree failure, emphasizing its vital [...]

OTCC Ontario Tree Climbing Championship

Lake Ontario Park, Kingston ON 920 King St W., Kingston, Ontario, Canada

The OTCC brings together arborists & industry members in this fun, competitive event. The OTCC is open to the public and everyone is welcome to attend: watch arborists showcase their skills, visit a tradeshow featuring our favourite vendors and anyone can try out tree climbing at the “Fun Climb” station under the guidance of a [...]

ISA Certified Arborist, Tree Climber, Utility & Municipal/CUFP Exams – Whitby

Town of Whitby Operations Center 333 McKinney Dr, Whitby, ON, Canada

We'll be hosting exams for the: ISA Certified Arborist, Utility Specialist, Certified Urban Forest Professional (Municipal Specialist) and Tree Climber Exam (both Written & Skills) on Friday November 21, 2025 in Whitby, Ontario. Enroll through your ISA account: https://wwv.isa-arbor.com/myAccount/login and click MyISA, MyDashboard, ISA Credentialing The enrollment deadline is November 04, 2025.To be eligible to [...]

ISAO’s 2026 Conference & Trade Show

RBC Place 300 York St, London, Ontario

Experience Arboriculture at Ontario's premiere arboricultural industry event! Attend dynamic sessions, visit the trade show, earn CEUs, meet new & old friends, and of course, have FUN! Join us and Experience Arboriculture!

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