EUROPEAN UNION|EU finance #675804 IATE #881248 socruithe faireacháin Tagairt "Rialachán (AE, Euratom) 2024/2509 maidir leis na rialacha airgeadais is infheidhme maidir le buiséad ginearálta an Aontais (athmhúnlú)" ga Begleitsystemde monitoring arrangementsen système de suivifr