「ENFORCEMENT DECREE OF THE PROTECTION OF COMMUNICATIONS SECRETS ACT」 (3) Where the Minister of Science and ICT has granted approval for wiretapping equipment under paragraph (2), he/she shall issue a letter of approval for wiretapping equipment to an applicant. <Amended by Presidential Decree No. 24445, Mar. 23, 2013; Presidential Decree No. 28210, Jul. 26, 2017> (4) Where the Minister of Science and ICT has not approved an application for approval under paragraph (1), he/she shall issue a document specifying grounds therefor in detail to the relevant applicant.<Amended by Presidential Decree No. 24445, Mar. 23, 2013; Presidential Decree No. 28210, Jul. 26, 2017> Article 23 (Book of Management of Wiretapping Equipment) Any person who has obtained approval for wiretapping equipment pursuant to Article 22 (2) shall keep the book of management of wiretapping equipment and record the conditions of the management thereof pursuant to Article 10 (4) of the Act. Article 24 (Revocation, etc. of Approval) (1) Where any person who has obtained approval under Article 22 falls under any of the following, the Minister of Science and ICT shall revoke such approval and notify him/her of his/her decision in writing: <Amended by Presidential Decree No. 24445, Mar. 23, 2013; Presidential Decree No. 28210, Jul. 26, 2017> 1. Where it is proved that he/she has obtained approval by fraud or other improper means; 2. Where he/she has violated Article 10 (4) of the Act. (2) Any person in whose case approval has been revoked pursuant to paragraph (1) shall, without delay, return a letter of approval to the Minister of Science and ICT.<Amended by Presidential Decree No. 24445, Mar. 23, 2013; Presidential Decree No. 28210, Jul. 26, 2017> Article 25 (Disposal of Illegal Wiretapping Equipment) Where any approval for wiretapping equipment is revoked pursuant to Article 24 or the validity period of approval under the latter part of Article 22 (2) expires, any person who has obtained approval for wiretapping equipment shall discontinue the manufacture, sale, use, etc. of such wiretapping equipment, dispose of such wiretapping equipment or take other necessary measures, and report the outcomes thereof to the Minister of Science and ICT.<Amended by Presidential Decree No. 24445, Mar. 23, 2013; Presidential Decree No. 28210, Jul. 26, 2017> 법제처 11 국가법령정보센 터