2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/47550We explore the possibility of spontaneous CP violation within the Next to Minimal Supersymmetric Standard Model. In the most general form of the model, without a discrete $Z_3$ symmetry, we find that even at tree level spontaneous CP violation can occur, while also permitting Higgs masses consistent with experiment.5 page LaTeX file; to appear in the Proceedings of the International Europhysics Conference on High Energy Physics, Jerusalem, August 1997High Energy Physics - Phenomenologytext