  A minimal supersymmetric version of the Standard Model with complex
parameters allows contributions to the weak-electric dipole moments of fermions
at the one-loop level. Assuming generation-diagonal trilinear
soft-susy-breaking terms and the usual GUT constraint, a set of CP-violating
physical phases can be introduced. In this paper the general expressions for
the one-loop contribution to the WEDM in a generic renormalizable theory are
given and the size of the WEDM of the tau lepton and the b quark in such a
supersymmetric model is discussed.
