This second webinar aims to present the initiatives and operational actions carried out by public and private stakeholders at various levels (regional, national, and local). It will include a session dedicated to a selection of companies active in the Mediterranean region, which will present their solutions. This webinar is organized as part of the “PlasticMedLab” project, supported by the Ministry of Ecological Transition, Biodiversity, and International Negotiations on Climate and Nature, and Expertise France.