  The purpose of this paper is to present a complete and consistent list of the
Feynman rules for the vertices of neutralinos and Higgs bosons in the
Next-To-Minimal Supersymmetric Standard Model (NMSSM), which does not yet exist
in the literature. The Feynman rules are derived from the full expression for
the Lagrangian and the mass matrices of the neutralinos and Higgs bosons in the
NMSSM. Some crucial differences between the vertex functions of the NMSSM and
the Minimal Supersymmetric Standard Model (MSSM) are discussed.
