Bounds on R-parity violating supersymmetric couplings from leptonic and semileptonic meson decays

We present a comprehensive update of the bounds on R-parity violating supersymmetric couplings from lepton-flavor- and lepton-number-violating decay processes. We consider tau and mu decays as well as leptonic and semileptonic decays of mesons. We present several new bounds resulting from tau, eta, and kaon decays and correct some results in the literature concerning B meson decays.