Act no. 309/2009 Coll. on the promotion of renewable energy sources and high efficiency cogeneration as amended (in Slovak) (https://www.slov-lex.sk/ezbierky/pravne-predpisy/SK/ZZ/2009/309/20260101)
Decree of the Ministry of Environment of the Slovak Republic no. 31/2026 Coll., laying down sustainability criteria (in Slovak) (https://www.slov-lex.sk/ezbierky/pravne-predpisy/SK/ZZ/2026/31/20260301)
Decree of the Ministry of Agriculture and Rural Development of the Slovak Republic no. 397/2023 Coll., which establishes the requirements for the declaration of a biomass grower or supplier (in Slovak) (https://www.slov-lex.sk/ezbierky/pravne-predpisy/SK/ZZ/2023/397/20231015)