146 Annex 3 – Full text of the Ombudsman Act Customs Administration, except when that person has suffered the infringement of rights and he himself or she herself requests the inquiry thereof, g) documents containing technical data relating to the functioning and operation of equipment and methods used by the National Tax and Customs Administration for intelligence information gathering or documents enabling the identification of persons using such equipment and methods, h) documents containing aggregate data relating to the equipment used for intelligence activities by the relevant organ of the National Tax and Customs Administration and to the functioning of such equipment, or i) data of methods used by the relevant organ of the National Tax and Customs Administration in connection with the protection of tax stamps, or documents containing data relating to the traffic of internationally controlled products and technologies, to control plans, to observations and the issuing of search warrants, or to military matters. (5) In the course of his/her inquiries affecting the investigative organ of the Prosecution Service, the Commissioner for Fundamental Rights may not inspect a) personal data of witnesses, if the closed processing thereof has been ordered on the basis of the Act on Criminal Procedure, b) documents of the investigative organ of the Prosecution Service originating from intelligence information gathering, c) any document specified in subsection (2) to (4), in relation to organs gathering intelligence information, relating to, originating from or pertaining to the cooperation of the investigative organ of the Prosecution Service with organs gathering intelligence information, or e) documents enabling the identification of a private person covertly cooperating with the police, except when that person has suffered the infringement of rights and he himself or she herself requests the inquiry thereof, (6) In the course of his/her inquiry affecting the tasks of the National Security Authority, specified in the Act on the Protection of Classified Information, the Commissioner for Fundamental Rights may not inspect documents relating to the professional direction, authorization or supervision of encoding activities. (7) If, in order to ensure the complete clarification of a case, the Commissioner for Fundamental Rights considers it necessary that the documents specified in subsections (1) to (6) also be inspected, he/she may