This study aims at identifying the system of the problematic in criminal law implementation which is based on the respect of human rights. This system gains considerable importance in practice because it allots attention to preserving liberties through avoiding wrong implementation. In the core of this study, I elaborated the texts of the Omani Code of Criminal Procedure and the Doctrines and Jurisprudence related to the system of problematic implementation. In this respect the research was divided into two parts. Part one is including the notion of problematic in criminal law implementation and its causes. Part two is set aside for the procedure of considering the problematic implementation. The most salient results reached by this study are: 1. The system of the problematic in implementation can include all the Disputes, for instance the disputes related to the duties and rights of the sentenced people during the implementation. 2. This problematic is caused by the absence of the executive authority itself, or it may be caused by the absence of the executive will of this Executive authority. There are other causes related to the implementation and its procedure. 3. Most of the problematic provisions are issued in conformity with the general rules of criminal proceedings. Even though the legislator had sometimes transcended it in the way claims are filed, and in the obligation that urges to decide upon a case in consultation room.