The Slovak Republic has reduced some environmental pressures over the past decade. However, it needs to do more to reduce air pollution, improve waste and wastewater treatment and move towards carbon neutrality. Since 2011, the country has taken important steps to improve its biodiversity policy. Slovakia needs to now align its strategy with the Kunming-Montreal Global Biodiversity Framework and the EU Biodiversity Strategy for 2030. Most species and habitats are in an unfavourable state and biodiversity considerations are not sufficiently integrated into sectoral policies. This is the third Environmental Performance Review of the Slovak Republic. It provides an evidence-based assessment of the country's progress towards its environmental goals over the past decade. The 29 recommendations aim to help Slovakia improve its environmental performance, giving special focus to biodiversity and forests in the context of climate change.