The dissemination and communication report is based on the activities implemented by the partners from the beginning of DDMath project to March 2022. This progressive analysis cover a qualitative perspective of the data, determined by the number of activi ties, the geographical impact and the number of persons / audience, and a quantitative perspective, based on the data collected about the dissemination on the target groups of the project. Dissemination activities are considered all those addressed to pot ential beneficiaries of the project outcomes and contents. Communication activities are all those addressed to a general audience, for example, distribution of flyers, online communication or other public media, and also the implementation of activities, i .e., the number of people who directly benefited from project activities (training, events, etc.). The general indicative measures are given by adding all the activities undertaken by all the partners.