In November and December 2020 the IS-ENES3 consortium will organize an Autumn School ‘Climate data use for impact assessments’. The course will explain the developments in the European climate model infrastructure and update the participants about the availability of data products and assessment tools. It will also provide insights in do’s and don’ts of impact studies, and discuss the information needs of the participants. It will be organized as a virtual course with 2 online sessions during six weeks, combined with self-study and case studies in small groups. There will be no fee for participation.