  Determinations of vuds with super-allowed Fermi beta-decay in nuclei and of
the weak charge of the cesium in atomic parity-violation deviate from the
Standard Model predicitions by 2 sigma or more. In both cases, the Standard
Model over-predicts the magnitudes of the relevant observables. I discuss the
implications of these results for R-parity violating (RPV) extensions of the
minimal supersymmetric Standard Model. I also explore the possible consequences
for RPV supersymmetry of prospective future low-energy electroweak
measurements.
