CKM 2023 is the 12th International Workshop on the CKM Unitarity Triangle, to be held September 18 to 22, 2023 in Santiago de Compostela, Spain.

The CKM series is a well-established international meeting in the field of quark-flavour physics that brings together experimentalists and theorists to a common platform. The program covers neutron, kaon, charm and beauty hadron, top quark physics and lepton flavour violating Higgs.