In this talk we discuss the calculation of the QCD corrections to
parity-violating 3-jet observables in e^+e^- collisions, keeping the full quark
mass dependence.Comment: 5 pages, Talk given at International Euroconference in Quantum
Chromodynamics: 15 Years of the QCD - Montpellier Conference (QCD 00),
Montpellier, France, 6-12 Jul 200