Membership
Inquiries may be addressed to Sharon Overcash, Membership Secretary, at Society Headquarters or via email at membership@isth.org or call 919 929 3807.
Annual dues for the 2009 membership year are $160.00 US. Dues are for the calendar year, January - December.Submit a New Member application for the 2009 calendar year ONLINE .
Membership renewals can be made online. To request renewal login information, contact headquarters@isth.org
For membership renewal information, membership@isth.org.
Change of Address Form-(word document)
