The strategic project LIFE IP RESTART: Boosting waste recycling into valuable products by setting the environment for a circular economy in Slovenia (2022–202930) aims to facilitate Slovenia's smooth transition to a circular economy. The Ministry of the Environment and Spatial Planning of the Republic of Slovenia, as the lead partner, will work with fifteen partners to develop opportunities for increased waste processing into new, useful products, particularly in the construction and mining sectors. Since “waste matters” (which is our project’s main slogan), six demonstration actions featuring pilot solutions for selected waste streams will be particularly important, as these solutions will continue to be widely used even after the project concludes. By introducing complementary technical, digital, environmental, and social solutions, we will thus contribute to a more sustainable use of natural resources and the transition to a circular economy. These are also the objectives of the Republic of Slovenia’s Waste Management Program and Waste Prevention Program, a key national document for the LIFE IP Restart project.