Ms. Ipsita Satpathy, a research associate working at The Energy & Resources Institute (the Centre for Resource Security and Development Policy/Green Growth and Resource Efficiency) from New Delhi called on NATTA Head Office on 07th September to meet the NATTA Officials and discuss and collect authentic information about Sustainable Tourism In Himalayan Cities, viz., Kathmandu (Nepal), Darjeeling (India) and Thimpu (Bhutan). The main objective of her study was to understand the linkages between tourism and urban services in the given tourist centric cities in the Himalayan region. NATTA President Mr. Madhu Sudan Acharya and CEO Prof. Dr. Hari Sarmah answered to the queries put up by her and her colleague.