2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/186668I review the status of global fits to the CKM matrix within the framework of the Standard Model and also allowing for New Physics contributions in B-Bbar mixing. The driving force is coming from the large data sets collected by the B-factory experiments BABAR and Belle. Additional important inputs to the B_s sector are provided by the Tevatron experiments CDF and D0. In particular, when constraining New Physics in B-Bbar mixing in a model-independent analysis a nice interplay between the B-factories and the Tevatron experiments is observed.11 pages, 15 figures, Talk given at Flavor Physics & CP Violation Conference, Bled, 2007High Energy Physics - Phenomenologytext