(1) “Period prescribed by Presidential Decree” in the latter part of Article 49 (2) of the Act means a period of at least 14 days.

(2) Public announcement of commencing the collective dispute mediation proceedings referred to in the latter part of Article 49 (2) of the Act shall be posted on the website of the Dispute Mediation Committee or a general daily newspaper circulating nationwide under the Act on the Promotion of Newspapers.