Dr Devinder Kumar Chadha was founder President of Global Hydrogeological Solutions. He was also IAH (International Association of Hydrogeologist) Vice-President Asia, Chair Professor & Chairman, Centre for Advanced Water Technology & Management, Manav Rachna International Institute of Research & Studies, Faridabad, India. He was Chairman, Central Ground Water Board & Central Ground Water Authority (1997-2002), apex organization of the Ministry of Water Resources( now Jal Shakti), Govt of India and also held roles from Deputy General Manager to Group General Manager in RITES, India (1984-1997), a public sector enterprise for earth sciences technical services