(Effective Date)  (Transitional Measures)  This Ministerial Order comes into effect as of November 20, 2012..  This Ministerial Order comes into effect as of May 31, 2016.  (Effective Date)  Article 1 This Ministerial Order comes into effect as of April 28, 2017.  Supplementary Provisions [Order of the Ministry of Economy, Trade and  Industry No. 84 of November 20, 2012]  Supplementary Provisions [Order of the Ministry of Economy, Trade and  Industry No. 73 of May 31, 2016]  Supplementary Provisions [Order of the Ministry of Economy, Trade and  Industry No. 42 of April 28, 2017]  27  Article 1 This Ministerial Order comes into effect as of December 27, 2010;  provided, however, that the provisions adding one item after Article 23, item  (iii) come into effect as of the day of promulgation.  Article 2 (1) A disposition, procedure, or any other act which was made or  carried out prior to the enforcement of this Ministerial Order pursuant to the  provisions of the Ministerial Order on Technical Requirements for Specified  Products Related to the Ministry of Economy, Trade and Industry prior to the  revision by the provisions of this Ministerial Order and for which  corresponding provisions exist in this Ministerial Order is deemed to have been  made or carried out pursuant to the corresponding provisions of the Ministerial  Order after the revision by the provisions of this Ministerial Order, unless  otherwise provided for by these Supplementary Provisions.  (2) Prior laws continue to govern the classification of the type of products and  inspection equipment pertaining to Special Specified Products (meaning the  "special specified products" prescribed in Article 2, paragraph (3) of the  Consumer Product Safety Act) for which the certificate set forth in Article 12,  paragraph (2) of the same Act has already been issued at the time of  enforcement of this Ministerial Order during the valid period of the certificate,  notwithstanding the provisions of Appended Tables 2 and 3 of the Ministerial  Order on Technical Requirements for Specified Products Related to the  Ministry of Economy, Trade and Industry after the revision by this Ministerial  Order. 