CIWA memberships expire on March 31 annually. If you purchased your membership between January 1 and March 31 of the same year, your membership will be valid until March 31 of the following year. To be eligible to vote at the Annual General Meeting, you must be an individual member in good standing for at least 30 days prior to the AGM. New membership requests are subject to approval by the Board of Directors. Private organizations, agencies and institutions can purchase memberships with a non-voting member status.