Objectives Over the course of 4 years PIECES project will pursue the following objectives: To develop a comprehensive repository of evidence-based interventions for the primary prevention of cancer. To develop an evidence-based generic process for adapting primary prevention programmes to local settings without compromising their effectiveness. To develop an integrated, community-guided toolkit for selecting and adapting primary prevention programmes and developing tailored implementation strategies. To explore the feasibility and effectiveness of the PCP-IT in terms of implementation outcomes and the process by which these outcomes were achieved. To continuously improve the PCP-IT based on the lessons learned. To disseminate PCP-IT, the best practices around implementation and to produce policy level recommendations.