  We study CP violation in chargino production and decay in the Minimal
Supersymmetric Standard Model (MSSM) with complex parameters at an e^+ e^-
linear collider with longitudinally polarized beams. We investigate
CP-sensitive asymmetries by means of triple product correlations and study
their dependence on the complex parameters M_1 and mu. We give numerical
predictions for the asymmetries and their measurability at the future
International Linear Collider. Our results show that the CP asymmetries can be
measured in a large region of the MSSM parameter space.
