Publications 23.06.2021 ACER Greening Action Plan 2021-2022 - Adoption 7 June 2021 Decisions 07.05.2021 Director Decision 2021-04 on Establishing the Public Holidays for the Year 2022 at ACER Publications 11.02.2021 ACER-CEER White Paper on the Regulatory Treatment of Power to Gas Decisions 22.10.2020 Director Decision 2020-12 on Establishing the Public Holidays for the Year 2021 at ACER Publications 24.09.2020 Fourth Monitoring Report on Cross-Border Cost Allocation Decisions Publications 19.06.2020 ACER-CEER Position on the Revision of the Trans-European Energy Networks Regulation (TEN-E) and Infrastructure Governance Decisions 30.10.2019 Director Decision 2019-35 on Establishing the Public Holidays for the Year 2020 at ACER Decisions 26.07.2019 Director Decision 2019-28 on the Reimbursement of Non-Remunerated Experts Decisions 05.02.2019 Director Decision 2019-02 Concerning the Financial Contribution to Expenses Sustained by Persons Invited to the Written Examination and the Oral Interview for a Selection Procedure and to a Pre-Employment Medical Examination