Recommendations and Summary This report explores the impact of COVID-19 on humanitarian access in the initial months of the crisis, including both the delivery of assistance and performance of protection activities. It examines the varying crisis responses, including the shift to a more localized approach in certain cases. The analysis draws on case research from Colombia, Myanmar, Nigeria, South Sudan and Yemen, as well as on wide-ranging interviews with humanitarian practitioners and experts from around the world. The research was conducted between August – November 2020. It does not make claims about the legitimacy of government decisions to restrict access – indeed, in many instances, there appeared to be a clear objective of limiting the spread of COVID-19 – but instead focuses on how access limitations have affected the delivery of aid.