This toolkit assembles a set of tools on how to conduct a climate change risk assessment in secondary cities in Bangladesh and Vietnam, focusing on the cities of Satkhira, Bangladesh and Hué, Vietnam. The risk assessment is a major element in the research project Assessment of Climate Change Risks and Adaptation Options for Secondary Cities in Southwestern Bangladesh and Central Vietnam funded by APN. In addition to preparing this toolkit, further technical support to the risk assessment processwill be provided by the Climate Change Adaptation Program (CCAP), RMIT University, Australia. The risk assessment is to be carried out by the project partners in the two countries, Bangladesh and Vietnam.