The number of internally displaced persons is at a record high, with most living in protracted displacement. While the humanitarian response in emergency situations is more effective than a decade ago, overall governance — the set of norms, institutions and processes necessary to address internal displacement — remains weak. Using the 1998 UN Guiding Principles on Internal Displacement as the normative point of reference, this paper addresses several questions: What governance gaps and challenges exist in responses to internal displacement? Are there promising new approaches to internal displacement? How can we build on these approaches to make responses more reliable and effective?