An international conference on ‘Water, Environment and Climate Change: Knowledge Sharing and Partnership’ started in Kathmandu, Nepal. The three-day event is being organized by the Department of Water Supply and Sewerage and Govt of Nepal. The basic objective of the conference is to bring together professionals, government and non-government institutions to discuss and deliberate on challenges related to water and environmental issues. More than 100 international participants from 20 different countries, including India, will attend the conference.