  We solve the equations of motion for a CP violating phase between the two
Higgs doublets at the bubble wall of the MSSM electroweak phase transition.
Contrary to earlier suggestions, we do not find indications of spontaneous
``transitional'' CP violation in the MSSM. On the other hand, in case there is
explicit CP violation in the stop and chargino/neutralino sectors, the relative
phase between the Higgses does become space dependent, but only mildly even in
the maximal case. We also demonstrate that spontaneous CP violation within the
bubble wall could occur, e.g., if the Higgs sector of the MSSM were
supplemented by a singlet. Finally we point out some implications for
baryogenesis computations.

High Energy Physics - Phenomenology