Palacios Moreno, Diego MauricioCabrera Curillo, Samantha Elizabeth2025-03-102025-03-102025-03-05https://dspace.ucuenca.edu.ec/handle/123456789/46363En este análisis, se centrará en un estudio del principio “non reformatio in peius” en el contexto de la normativa ecuatoriana abarcando la legislación anterior como vigente; se evaluará la legislación, la jurisprudencia, la doctrina y se revisará especialmente el precedente Nro.768-15-EP/20 establecido por la corte Constitucional.This analysis will focus on a detailed study of the principle "non reformatio in peius" within the context of Ecuadorian law, considering both the previous and current legal frameworks. The study will examine the relevant legislation, case law, and legal doctrine, with particular emphasis on the interpretation and application of this principle. Additionally, the analysis will specifically review Constitutional Court precedent No. 768- 15-EP/20, as it serves as a key reference in understanding the evolution and current scope of this principle within Ecuador's legal system. By evaluating these sources, the study aims to provide a comprehensive understanding of the legal implications and practical application of "non reformatio in peius" in Ecuadorian jurisprudence.application/pdf50 páginasspahttps://creativecommons.org/licenses/by-nd/4.0Derecho PenalIgualdadPrecedentesDerechobachelorThesisopenAccess