UNION OF INDIA
UNION OF INDIA SECRETARY MINISTRY OF ENVIRONMENT
FOREST AND CLIMATE CHANGE
CHAIRMAN CUM MANAGING DIRECTOR NHPC LTD.
STATE OF ASSAM CHIEF SECRETARY
STATE OF ARUNACHAL PRADESH CHIEF SECRETARY
MINISTRY OF WATER RESOURCES
RIVER DEVELOPMENT AND REJUVENATION UNION OF INDIA
BRAHMAPUTRA BOARD CHAIRMAN