In this work we study the Higgs-Strahlung process because this is one of the major candidate for lead the Higgs boson in the prospective International Linear Collider (ILC). We analyze this process in the frame or the electroweak extension of the Standard Model SU(3)L ⊕ UN(1) with heavy leptons. In that order we need to develop the scalar sector of the model after the Spontaneous Electroweak Symmetry Breaking (EWSB) to identify the potential mediators of the interaction. From there we calculate the total cross section for this process and examine its variation as a function of the C.M. energy for the range of values established by existing colliders.Revisión por pares