  The effects of CP violating anomalous ZZZ and gammaZZ vertices in ZZ
production are determined. We present the differential cross-section for e+e-
-> ZZ with dependence on the spins of the Z bosons. It is shown that from the
different spin combinations those with one longitudinally and one transversally
polarized Z in the final state are the most sensitive to CP violating anomalous
couplings.
