PART 11. PROCEEDINGS IN THE CASSATION COURT
CHAPTER 49. Implementation of court decisions
Article 435. Changes in the conditions of imprisonment
The transfer of convicts from one penitentiary to another with a less severe regime is done by the court by petition of the administration of the penitentiary, or by petition of the convict or his lawyer.
In the case when the court rejects the transfer of the convict from one penitentiary to another with a less severe regime, the petition can be discussed again no sooner than in 6 months after the rejection of the petition.
Conditions of imprisonment / detention - international treaty standards
Notification of circumstances that could materially affect terms or extent of imprisonment
EDIT.