During the 10th International Conference on Sustainable Waste Management towards a Circular Economy the OPTOCE project hosted a Special Session (online) with presentation of OPTOCE-activities from all our Partner Countries (3. December 2020). This was a closed session with invited participants. This was the first time when OPTOCE partners from China, India, Myanmar, Thailand, and Vietnam, were brought together on a virtual platform to discuss about the progress and proposed activities of the project.