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Special report 02/2025: Urban pollution in the EU – Easy‑to‑read version
Artificial Intelligence strategy 2026-2030
European Court of Auditors – Our activities in 2025
Special report 14/2026: RRF traceability and transparency
EU budget 2028-2034: The ECA’s view: Many changes may not make it better
Special report 10/2026: Energy communities
Opinion 12/2026
Opinion 07/2026
Opinion 06/2026
Opinion 04/2026
Opinion 02/2026
Special report 26/2025: EU bodies fighting fraud
Special report 25/2025: LIFE strategic projects
Special report 02/2026: EU transport infrastructure
Special report 13/2026: Single market for services
Opinion 11/2026
Special report 01/2026: Control systems for olive oil in the EU
Special report 12/2026: The EU’s advisory bodies
Report on the accounts of the European Schools for the 2024 financial year
Special report 08/2026: International nuclear safety cooperation
Special report 03/2026: Specific measures to support agriculture in the EU outermost regions
ECA Journal 2/2025: ‘Is EU defence ready to secure peace?’
Opinion 05/2026
Special report 11/2026: Innovation Fund
Special report 06/2026: Tackling fraud in the RRF
Special report 24/2025: Financial instruments in Cohesion policy
Special report 07/2026: Europe’s Beating Cancer Plan
Opinion 03/2026
Special report 04/2026: Critical raw materials for the energy transition
Special report 22/2025: Financial corrections in Cohesion policy
Opinion 01/2026
Special report 20/2025: Commission support to fight hunger in sub-Saharan Africa
Opinion 08/2026
Special report 23/2025: Municipal waste management
Opinion 09/2026
Opinion 10/2026
Special report 09/2026: European innovation partnership in the common agricultural policy
Special report 05/2026: Sustainable commuting around urban areas
Opinion 13/2026 (pursuant to Article 322(1) TFEU) concerning the proposal for a regulation of the European Parliament and of the Council establishing the Temporary Decarbonisation Fund – COM (2025) 990 final
Annual report on EU agencies for the 2024 financial year
Annual report on EU joint undertakings for the 2024 financial year
Special report 19/2025: Critical shortages of medicines
ECA strategy 2026-2030 - Reinforcing trust through audit
2026+ Work Programme
Special report 21/2025: RRF support for an improved business environment
Review 05/2025: Smart specialisation strategies in the EU
Annual reports concerning the 2024 financial year
2024 – EU audit in brief
ECA 2024 annual report – Glossary
Annual report on the EU budget: 10 frequently asked questions (FAQs)