Types of Membership: International Association of Arboriculture (ISA) Membership $135US / $182 Cdn
Ontario Chapter (ISAO) $110 Cdn
Professional Affiliation (your fee will be forwarded to the affiliated organization.) Society of Municipal Arborists $75US / $105Cdn Utility Arborist Association $40US / $55Cdn Arboriculture Research & Education Academy $25US / $36Cdn Society of Commercial Arborists $35US / $50Cdn
Supporting Organization Associate $550Cdn (Includes one ISA and one ISAO Membership)
Student Associate $75Cdn Limited to students enrolled full-tme in courses of Arboriculture OR supporting allied fields in recognized institutions at a college level or above. (NOTE: signature of faculty advisor required).
Online payment is by credit card only. When you are ready to pay, click below to proceed to payment.
Note: All fees received by the ISA Ontario Chapter but payable to ISA International (US funds) will be
converted to the US dollar rate at the time of application. The total membership fee will be charged in
Canadian funds. The US/CAD exchange rate will vary (non-negotiable) and will be reviewed on the first of each month. For more information, contact the ISAO office at 1-888-463-2316.
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