New Delhi: Tata Consultancy Services (TCS) plans to set up a global development centre in Melbourne to provide technical support services to Asia Pacific clients. The proposed centre, a first in the region, would employ up to 200 professionals and provide TCS an opportunity to grow its client base in Australia, specifically, in Asia Pacific, TCS chief executive officer S Ramadorai said in a release here today. TCS has over 20 development centres in India and 15 others at different international locations in US and Europe, he said adding, the company was working on projects for clients in over 50 countries.