Subject and Keywords:
The article is entirely devoted to the institution of executive criminal law which is the procedure for qualifying for a group of dangerous prisoners and verifying the granted status. Attention was focused on the issue of the premises underlying that process. The aim of the article is to appraise validity and adequacy of the premises in the process of verification of “dangerous” status, as well as an attempt to create new guidelines. The author makes deliberations in the context of the purposes of imprisonment.