Tackling climate change in Finland and other industrialised countries requires major changes in production processes and consumption patterns. These will not take place unless climate change becomes a crucial factor in general and sector-specific policymaking. In this report climate policy integration in Finland is studied at different levels of policymaking: at the national level, regionally in Kymenlaakso and the Metropolitan Area, and in the city of Helsinki and the town of Kotka. Climate policy integration is first assessed in general governmental policies, such as the government programme, the budget proposal and impact assessment guidelines. Furthermore, it is assessed in more detail in the policies, agencies and practices of the transport and innovation sectors.