Due to their special conditions, children and teenagers generally have a different approach in criminal law. In the Islamic Penal Code of 2012, the legislator has paid attention to this and has enacted several articles in this regard. The purpose of this article is to investigate this important issue, what are the mechanisms of implementing in the Islamic penal laws approved in 2013 regarding the delinquency of children and adolescents? What are the challenges related to the authority of the judge to execute the judgments of the special juvenile court? This article is descriptive and analytical and was done using the library method. By studying articles 88 and 89 of the Islamic Penal Code 2013, it can be concluded that entrusting the child to parents the association of children and adolescents, preventing movement to certain and reminder, written commitment is one of the most important mechanisms to implement the decisions of children and of sentencing and suspension of execution of punishment are the most important mechanisms of juvenile punishment. The lack of legal foundation and most importantly judicial and social culture and the lack of necessary and sufficient powers of the judge to execute the sentences is one of the most important challenges facing the judge to execute the sentences. The mechanisms for the implementation of decisions and punishments in the aforementioned laws regarding the delinquency of children and adolescents are faced with a fundamental gap in terms of the lack of a specific structure and the lack of ongoing supervision.