This Act comes into effect as of the day on which one month has elapsed from the date of promulgation; provided, however, that the provisions amending Article 4, the provisions amending Article 5, paragraph (1) and the provisions amending Article 6, paragraph (1), and the provisions amending Article 9-2 (limited to the part replacing "Article 4" with "Article 4, paragraph (1)"), and the provisions of the following Article come into effect as of the day on which six months have elapsed from the date of promulgation.