In response to the context of increasing vulnerability to climate change and the challenges faced by environmentally affected individuals and communities in Viet Nam, especially relating to environment-related tort damage compensation, the United Nations Development Programme (UNDP), in collaboration with the Ministry of Justice, conducts the Legal study on International experiences to improve the efficiency of environment-related tort damage dispute resolution. The goal is to enhance the efficiency of environmental-related tort damage dispute resolution in Viet Nam by learning from international law and other countries’ experience, thereby enhancing the sustainability of environmental justice efforts within the country.