Associate Member of American Society of Civil Engineers [ASCE], New York City, USA. [11272938].

Bronze Member of International Water Resources Association [IWRA]. [M-09897].

Lifetime member of the Indian Society for Hydraulics [ISH], Pune, India. [LM-1280].

Lifetime member of IIT Roorkee Alumni Association [IITRAA], Uttarakhand, India. [2014030444].

Lifetime member of International Society for Development and Sustainability [ISDS], Japan. [M171771].

Member of Environmental and Water Resources Institute [EWRI], New York City, USA. [11272938].

Member of American Academy of Environmental Engineers and Scientists [AAEES], USA. [7354400].

Member of Engineers Australia Society [EAS], Australia. [5954073].

Member of National Ground Water Association [NGWA], USA. [4009729].

Member of Association of Climate Change Officers [ACCO], USA.