Ministry of Environment and Water

• https://www.moew.government.bg/

Ministry of Energy

• https://me.government.bg/bg

Ministry of Economy

• https://www.mi.government.bg/bg

Ministry of Regional Development and Public works

• https://www.mrrb.bg/

Executive Environmental Agency

• http://eea.government.bg/

European Commission

• https://ec.europa.eu/info/index_bg

European Environmental Agency

• https://www.eea.europa.eu/about-us