What aid and development data is available and where can it be found? In this post Elma Jenkins, Publish What You Fund, and Rolf Kleef, data/IT consultant, introduce three user-friendly tools that can be used to access International Aid Transparency Initiative (IATI) data – D-portal, the Datastore and Country Development Finance Data – and describe their key features. This is the first in a blog series examining IATI data access tools.