ISACA originated in United States in 1967,[1] when a group of individuals working on auditing controls in computer systems started to become increasingly critical of the operations of their organizations. They identified a need for a centralized source of information and guidance in the field. In 1969, Stuart Tyrnauer, an employee of the (later) Douglas Aircraft Company, incorporated the group as the EDP Auditors Association (EDPAA).[4] Tyrnauer served as the body's founding chairman for the first three years.