Article 27 (Designation of Persons in Charge of Administering Personal Information) (1)The information and communications service provider shall designate persons in charge of administering users’ personal information to protect said information and handle users’ complaints with regards to the use of personal information. (2)The Ordinance of the Ministry of Information and Communication shall stipulate the qualification requirements for the persons administering personal information and other requisite designation matters. Article 28 (Protective Measures for Personal Information) Information and communications service providers shall take the requisite technical and administrative steps to ensure the safety of personal information in order to prevent personal information from being lost, stolen, disseminated, changed, or harmed when handled. Article 29 (Disposal of Personal Information) Information and communications service providers shall quickly destroy personal information when they successfully gather it or are provided with it: Provided, the same shall not apply to a case where other Acts and subordinate statutes require the personal information to be preserved. SECTION 3 Rights of Users Article 30 (Rights of Users) (1)At any time, any user may withdraw his agreement given to the information and communications service providers under the main sentence of Article 22 (1), the stipulations in Article 23, and the main sentence of Article 24 (1). (2)A user may ask the information and communications service providers to give that user their own personal information for review and if that personal information is found to be erroneous, they may request that it be corrected. (3)The information and communications service providers shall quickly take requisite measures, including the destruction of personal information gathered, when any user withdraws his agreement under paragraph (1). (4)The information and communications service provider shall quickly take requisite steps when they receive a request for the information review or correction under paragraph (2).