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We evaluate the electric dipole moment of charged leptons in the standardmodel, where the complex phase of the Cabibbo-Kobayashi-Maskawa matrix is theonly source of CP violation. We first prove that, at the quark-gluon level, itis suppressed by a factor of $m_b^2 m_c^2 m_s^2$ at all orders of perturbationdue to the Glashow-Iliopoulos-Maiani mechanism. We then calculate the hadroniclong distance contribution generated by vector mesons at one-loop level. The$|\Delta S|=1$ weak hadronic interaction is derived using the factorization,and the strong interaction is modeled by the hidden local symmetry framework.We find that the electric dipole moments of charged leptons obtained from thishadronic mechanism are much larger than the perturbative four-loop levelquark-gluon process, by several orders of magnitude.

Quark level and hadronic contributions to the electric dipole moment of charged leptons in the standard model