Industry organizations of information technology in the world and service alliance (WITSA) is a consortium of over 60 industry associations from the information technology (IT) in economies around the world. Founded in. 1978 and originally known as the association of the service industry in the world than computers, WITSA has increasingly assumed an active role in defending international public policy issues affecting the creation of a robust global information infrastructure. The Association of Information Technology of America (ITAA) is an industry trade group for several companies in information technology from the U.S.Founded in 1961 as an association of organizations of data processing services (ADAPs), the Association of Information Technology of America (ITAA) provides global public policy, the establishment of business networking and national leadership to promote the continued rapid growth of the IT industry. ITAA consists of approximately 325 corporate members throughout the U.S., and is secretariat of the information technology world and maintains the alliance (WITSA), a global IT network of 67 partner countries. NASSCOM is the industry body / Chamber of Commerce for companies of information technology in India. He has been instrumental in helping the Indian industry of information technology.