(1) A personal information controller shall confirm whether a legal representative has granted consent pursuant to Article 22-2 (1) of the Act by any of the following methods:

1. Requesting the legal representative to indicate whether to give consent on the website where matters requiring consent are posted, and informing him or her by mobile phone text message that the personal information controller confirms the indication of the consent;
2. Requesting the legal representative to indicate whether to give consent on the website where matters requiring consent are posted, and being provided with information on his or her card, such as a credit card or debit card;
3. Requesting the legal representative to indicate whether to give consent on the website where matters requiring consent are posted, and verifying the identity of the legal representative through identity verification on his or her mobile phone;
4. Issuing the legal representative a document specifying matters requiring consent, either in person or by mail or fax, and requesting him or her to submit the document after signing and affixing seal on it with respect to such matters;
5. Sending the legal representative an electronic mail that specifies matters requiring consent, and requesting him or her to send an electronic mail with consent indicated;
6. Notifying the legal representative of matters requiring consent by telephone to obtain consent, or providing him or her with information on the methods of confirming matters requiring consent, such as via the Internet address, to obtain consent by telephone;
7. Other methods equivalent to those prescribed in subparagraphs 1 through 6 by which matters requiring consent are notified to the legal representative and an indication of his or her consent is confirmed.

(2) "Information prescribed by Presidential Decree" in Article 22-2 (2) of the Act means information on the name and contact details of a legal representative.

(3) Where it is impracticable for a personal information controller to indicate all matters requiring consent due to the characteristics of a medium by which personal information is collected, the personal information controller may provide a legal representative with information on the methods of confirming matters requiring consent, such as the Internet address or the telephone number of the place of business.