DISCLAIMER: The present Project Deliverable has been submitted to the European Commission for review. The information and views set out in this report are those of the author(s) and do not necessarily reflect the official opinion of the European Union. Neither the European Union institutions and bodies nor any person acting on their behalf may be held responsible for the use which may be made of the information contained therein. This document is the final report for CoAct’s consortium Communication and Dissemination (WP8) activities led by the Global Innovation Gathering e.V. (GIG). During the last 36 months, CoAct delivered the Citizen Social Science concepts and practices to more than 1,6 million people, using a wide range of communication strategies and tools, combined with intense resilience and creativity during the COVID-19 pandemic. Furthermore, a strategy focused on constant feedback between global and local using digital communication tools contributed to the disseminated ideas and actions reaching a far wider audience than the ones around consortium partners. This document includes partners’ communication and dissemination activities and analyses CoAct actions, channels, and tools to convey the project and disseminate its results. It also presents WP8 overall progress based on the key performance indicators related to communication and dissemination.