the provisions of Article 14, the provisions of Article 15 (excluding the provisions amending Article 19, paragraph (4) and Article 19-2 of the Act on Welfare of Physically Disabled Persons; the same applies in Article 7, paragraph (2) of the Supplementary Provisions), the provisions of Article 16, the provisions of Article 17 (excluding the provisions amending Article 20, paragraph (4) of the Child Welfare Act; the same applies in Article 7, paragraph (2) of the Supplementary Provisions), the provisions of Articles 18, 19, 26, and 39, and the provisions of Article 7, paragraph (2) and Articles 11 through 13 of the Supplementary Provisions: the date specified by Cabinet Order within a period not exceeding six months from the date of promulgation.