  Supersymmetry (SUSY) remains one of the leading candidates for physics beyond
the Standard Model, and the search for SUSY will be a central focus of future
collider experiments. Complementary information on the viability and character
of SUSY can be obtained via the analysis of precision electroweak measurements.
In this review, we discuss the prospective implications for SUSY of present and
future precision studies at low energy.
