Penal execution and prison benefits: a comparative legal analysis of Guatemala and Mexico

Abstract

The execution of custodial sentences constitutes a distinct phase of criminal proceedings, closely linked to the normative purposes of penitentiary systems—particularly the social reintegration of convicted persons. This article examines the aims of the current legal frameworks governing penal enforcement in Guatemala and Mexico, through the analysis of both constitutional and statutory provisions. It further examines the interpretative standards developed by Advisory Opinion OC-29/22 of the Inter-American Court of Human Rights. Special attention is given to conditional and early release as legal mechanisms that aim to incentivize good behavior among inmates, support their reintegration process, and mitigate the persistent issue of prison overcrowding.

The study concludes that, while the legal systems of Guatemala and Mexico show normative similarities in penal enforcement, both face the persistent challenge of prison overcrowding. Moreover, their legislation is aligned with international standards and advances, albeit with limitations, in the implementation of Advisory Opinion OC-29/22, which affirms the social reintegration and dignity of persons deprived of liberty as central aims.