Section Three: PARTIES AND OTHER PERSONS PARTICIPATING IN CRIMINAL PROCEEDINGS
CHAPTER 12. PROTECTION OF THE PERSONS PARTICIPATING IN CRIMINAL PROCEEDINGS
Article 99. Measures of Protection of Injured, Defense Attorneys, Witnesses, Accused and Other Persons Participating in the Criminal Proceedings
3. The limitation of the access to the information on the person under protection consists in the seizure from the materials of the criminal case of all information on the respective person, and in their storage separately from the main proceedings. In this case the materials, separated from the main proceedings are accessible for acquainting of the court only, and also to the bodies of criminal prosecution, and other participants of the trial may acquaint themselves only upon the permission of the body, conducting the criminal trial, if it could be proved, that the disclosure of the respective materials is necessary for the implementation of the protection of the suspect and accused or for revealing any circumstances, substantial for the consideration of the criminal case.
National judicial procedures protecting witnesses from identification – witness protection
Provision of information to competent authorities – witness protection
EDIT.