Legal basis on procedural nullity and constitutional nullity

Authors

DOI:

https://doi.org/10.70577/asce.v5i2.938

Keywords:

procedural nullity; constitutional nullity; due process; fundamental rights; legal security; constitutional guarantees; effective judicial protection.

Abstract

This study analyzes the legal foundations of procedural nullity and constitutional nullity in the Ecuadorian legal system, considering their importance as mechanisms for protecting due process, legal certainty, and fundamental rights. The study emerges from the need to distinguish the legal consequences derived from procedural irregularities versus those actions that directly violate constitutional norms and affect the validity of the judicial process. The objective was to determine the scope, foundation, and practical application of these legal institutions, especially in the penal field. The research was conducted using a mixed-methods approach, with a non-experimental, cross-sectional design, through doctrinal, normative, and jurisprudential legal analysis, complemented by surveys administered to 15 judges in the town of Morona, Morona Santiago province. The results showed that 86.67% of the judges consider that procedural nullity constitutes a mechanism for protecting due process, while 93.33% recognize that the violation of constitutional rights in a judicial process can result in constitutional nullity. Similarly, 80% identified differences between procedural nullity and constitutional nullity, emphasizing that the first relates to violations of procedural rules and the second to the direct violation of fundamental rights. Moreover, 86.67% indicated that the incorrect application of nullity can affect legal security. It is concluded that both institutions serve a protective function in the constitutional state of rights and justice by allowing the control of judicial actions and ensuring that processes are compatible with constitutional principles.

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References

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Published

2026-06-18

How to Cite

Granja Mejía , L. G., & Intriago Lara , E. K. (2026). Legal basis on procedural nullity and constitutional nullity. ANNALS SCIENTIFIC EVOLUTION, 5(2), 3419–3437. https://doi.org/10.70577/asce.v5i2.938

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