The annual ISDEF membership fee is 150 USD. The fee paid upon joining ISDEF represents the annual membership fee for the first year, and is paid only after acceptance to ISDEF. (Please, do not make payment until you have been notified of your acceptance by the Board.)
Membership fees can be paid by the following means: v2v transfer (RegSoft, RegNow, ShareIt!), or by international credit-card.

  1. Credit card through ShareIt.
  2. Vendor-to-vendor transfer $150, ShareIt vendor ID - 33426.
    PayPro - 151545 (vendor account) e-mail

    Please do not forget to specify your name and membership fee when paying by v2v transfer.

    Example: 2005 ISDEF membership fee, John Doe (#199) 

For any questions concerning payment please write to