2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/96927We present a theory of full counting statistics for electron transport through interacting electron systems with non-Markovian dynamics. We illustrate our approach for transport through a single-level quantum dot and a metallic single-electron transistor to second order in the tunnel-coupling strength, and discuss under which circumstances non-Markovian effects appear in the transport properties.4 pages, 2 figures, LaTeX; typos added, references addedStrongly Correlated ElectronsMesoscale and Nanoscale Physicstext