This Revision from January 2021 updates the Easy Access Rules for Drones based on ED Decision 2020/022/R amending the AMC and GM to Commission Implementing Regulation (EU) 2019/947 and to Part-UAS. The Decision clarifies the conditions for authorising UAS operations over populated areas and assemblies of people in the ‘specific’ category, ensures the interoperability of the EASA Member States’ national registration systems for UAS operators and for certified UAS that require registration, and introduces new predefined risk assessments (PDRAs) and improves the existing PDRA. Being generated through the eRules platform, the document will be updated regularly to incorporate further changes and evolutions to the content.