County chief prosecution office shall have the competence and jurisdiction to execute an EIO/Request aiming at surveillance of a locality. If the competent chief prosecution office could not be identified, the Metropolitan Chief Prosecution Office of Budapest is competent for the execution.
Without judicial permission, in the frame of covert surveillance, a person, home, other room, fenced area, public area, premises open to the public, or vehicle may be covertly surveilled, which are associated with the criminal offence, and information on events taking place may be collected, and technical means to record such events may be used. For the purpose of covert surveillance, persons cooperating in secret may also be used.