This report summarizes the relevant information on the CESSDA New Data Types webinar as an additional written record to the video recording and the published slides. The webinar “Archiving Social Media Data – Challenges and Proposed Solutions” was conducted on the 4th of June 2020. This webinar is part of the CESSDA New Data Types Workplan for 2020. The first section of the report contains overview information on the webinar. The second part provides details on the content that was presented during the webinar. The third part captures questions from attendees as well as the responses to those questions. Section four presents a conclusion in which the main outcomes of the webinar and its implications are discussed, and section five comprises suggestions for further reading.