Chapter II Collection of Evidence
Article 18 (Cooperation with the International Criminal Police Organization)
(1) The National Public Safety Commission may, on receiving a request for cooperation from the International Criminal Police Organization in investigating a criminal case of a foreign state, take one of the following measures:
(i) Give instructions to a Prefectural Police which is deemed to be appropriate to make the necessary inquiry;
(ii) Send the documents concerning the request for cooperation to the head of the national agency set forth in paragraph (1), item (iii) of Article 5.
(2) The provision of Article 2 (except for item (iii) shall apply mutatis mutandis to the case set forth in the preceding paragraph.
(3) The National Public Safety Commission may, when it deems necessary in order to take the measures set forth in paragraph (1), cause an official of the National Police Agency conduct an inquiry into the whereabouts of a person concerned and other necessary matters.
(4) With regard to the measures set forth in paragraph (1), the National Public Safety Commission shall consult the head of the national agency set forth in item (ii) of paragraph (1), according to its jurisdiction, except when the agency to conduct inquiry is obvious in the request.
(5) The National Public Safety Commission shall hear the opinion of the Minister of Justice when it is to take the measure set forth in paragraph (1).
(6) The Chief of Police of the Prefectural Police who has received the directions pursuant to item (i) of paragraph (1) shall order a police official of the Prefectural Police to take the measures necessary for the inquiry.
(7) The head of a national agency who has received the documents pertaining to a request for cooperation pursuant to the provision of item (ii) of paragraph (1) may order an official of the agency who is a judicial police official to take the measures necessary for the inquiry in connection with the request.
(8) With regard to the inquiry set forth in the preceding two paragraphs, a police officer or an official of the national agency in the preceding paragraph may: question any person concerned; make an inspection; ask the owner, possessor or custodian of a document and other articles to present it; or ask a public office, or a public or private organization to make a report on a necessary matter.
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