The Civil Society Report on the Implementation of the Aarhus Convention in Bosnia and Herzegovina covers the period 2021–2024 and is the result of coordinated and joint efforts of environmental organisations from Bosnia and Herzegovina and the Czech Republic. The report involved the participation of the following associations: Arnika from the Czech Republic, the Center for Environment from Banja Luka, and the Aarhus Center Sarajevo and presents the application of the Aarhus Convention from the perspective of organisations that encounter it daily in practice.