Jul 03
Registrations begin July 13th - 7am
Jun 11
June 12 is last day to register for the Early Bird discount to attend ISA's Annual Conference & Trade Show
Jun 02
The registration form for the 2015 OTCC is now online. Please note the regulation changes with regard to registration.
Jun 01
Early bird deadline is 12 June! Register before then and save!
Jun 01
A Call for Papers for those who may be interested in presenting in China from 29 May - 4 June 2016.
Jun 01
There are 3 Board positions to fill at ISA! Vote before June 30th!
May 21
ISA International has 3 seats to fill on the ISA Board of Directors

Our mission is to enhance and promote the care and benefit of trees for present and future generations in Ontario through education, research and awareness.