The way to overcome impunity for crimes as a keeper of Criminal Procedure , always latent in our legal system, always looking for the proper administration of justice within the parameters of due process , protected by all the safeguards and principles therein converges . For this reason the analysis of the Suspension of Prescription penal action becomes important in relation to the incorporation of Article 339° , subsection 1 of the Criminal Procedure Code in force since suspended the statute of limitations by the figure of the formalize the preliminary investigation unlimited . This particular research attempts to determine whether the application of this article violates procedural principles such as excessive delay or weapons Equal Rights Defense, knowing the criteria of interpretation of the rule in question and the basis for its application , in order to provide a proposal to amen...