Documents on Irish Foreign Policy (DIFP) is an innovative public history initiative focused on the study of modern Irish history through the lens of diplomacy. Established as a collaborative endeavor between the Royal Irish Academy, the National Archives of Ireland, and the Department of Foreign Affairs and Trade, DIFP seeks to make the intricacies of Irish foreign policy widely accessible. The project actively engages the public, encouraging them to explore Ireland's international relations and the evolution of its diplomatic network.

DIFP offers a comprehensive online repository that includes multiple volumes detailing Irish diplomatic history from 1919 to 1957, as well as various educational resources. Users can navigate through a wealth of archival sources, glossaries, and biographical details to enrich their understanding. The platform also features timelines of significant events, providing context and depth to Ireland's foreign policy narrative. Whether for educational purposes or personal interest, DIFP serves as a vital resource for anyone seeking an insightful look into Ireland's diplomatic history.