High Quality Content by WIKIPEDIA articles! Interac Association is a Canadian organization linking enterprises that have proprietary networks so that they may communicate with each other for the purpose of exchanging electronic financial transactions. The Association was founded in 1984 as a cooperative venture between five financial institutions: Royal Bank of Canada, CIBC, Scotiabank, Toronto-Dominion Bank, and Desjardins. Interac`s request to become a for-profit organization was rejected by the Competition Bureau.