  A precise knowledge of charged Triple Gauge Couplings (cTGCs) is important
for the determination of Higgs couplings and for constraining physics beyond
the Standard Model. Future high-energy $e^{+}e^{-}$ colliders could have a
significantly improved sensitivity to anomalous cTGCs. The fit framework
presented here extracts cTGCs in parallel with chiral cross sections and beam
polarisation parameters. It demonstrates that cTGCs can be measured with
precision in the $10^{-3}-10^{-4}$ range. A strong dependence of the cTGC
sensitivity on the available luminosities and polarisations is observed.
