Programme "Environment" 2021-2027, version 2.0 – amended by the decision of the European Commission on June 4, 2025.

On October 7, 2022 Programme “Environment” 2021-2027 was officially approved from the European Commission with Commission Implementing Decision C (2022)7279.

On 19 August 2022 OPE Managing Authority sent Programme Environment 2021-2027 for approval by the European Commission.