This action plan sets out the steps that the UK Department for International Development (DFID) will take to promote, provide and make use of their own development and humanitarian programme data which can be disaggregated on the basis of sex, age, disability status and geography (in the short term). It also has the objective to build the culture within DFID on disaggregated data, and to work with others to change the international development system on disaggregated data. A review is scheduled for 2020. Working with partners, influencing, capacity building and management information, research, analysis and reporting are outlined. Trailblazer country programmes with Bangladesh, Nepal, Zimbabwe and Rwanda are reported.