The Centre for Development of Stones (CDOS) has been conceived as a Centre of Excellence to act as a reference point for the entire dimensional stone industry and to serve as a catalyst for synergetic relationship between its various segments. It is the only organisation of its kind covering the entire gamut of the dimensional stone sector in India. A large number of members of trade & industry are active members of CDOS. CDOS complex with state-of-the-art facilities is situated at Jaipur, the capital of Rajasthan province of India. Rajasthan State Industrial Development Investment Corporation Ltd. (RIICO) has been supporting CDOS in organisation of all editions of Stonemart.