INDIVIDUAL - $35 for those from developed countries, $15 from developing countries or in financial duress
Open to the public. You choose the rate that best describes your situation.
INSTITUTIONAL - Rate depends on number of employees. Open to the public. If your organization has up to 10 employees, then you pay $100. If it has 11-50, then $200. If more than 50, then $300.
STUDENT MEMBERS - $10/year
Open to any registered student anywhere in the world. The student may hold this membership category for two consecutive years. Enjoys same benefits as general members but without receiving a printed membership package in the mail.