This report, "Dissemination and Communication Plan” summarizes the channels, methods, means and activities that are planned to maximize the impact of the DECICE project through continuous dissemination and communication operations and adds to D6.3 “Online and Media Prescence”. The dissemination efforts of the project comprise identifying the target groups and stakeholders in the context of the DECICE project and subsequently the planning, performance and reporting of all dissemination activities. In addition, the DECICE project will include stakeholder analyses to identify all relevant stakeholders, their interests and motivations related to the project. Further, it will include networking and cooperation with other EU funded projects by organizing joint meetings and workshops and attending third party events, conferences, workshops, and stakeholder meetings to disseminate the project’s results as well as writing peer reviewed articles for publication on the project’s results. Several training workshops and hackathons will be organized that illustrate how to use the DECICE solution. Finally, it will include establishing KPIs to evaluate the effectiveness of the dissemination activities. The plan will outline the specific messages for the different stakeholders (e.g., benefits that the project provides to each stakeholder) and the specific communication channels used to deliver them, such as website, social media, newsletters such as events and publications. This task implies also the organization and implementation of a final networking event, which will bring together members of the consortium, expert and advisory board, representatives of the R&D community, industry organizations and decision makers. The event will be an adequate forum to discuss the conclusions of DECICE and ensure its sustainable exploitation beyond the funding period. To ensure the high impact of the DECICE project, all partners are actively involved in the dissemination and exploitation activities and such responsibilities are shared between the consortium partners.