Regarding the courses and hours of labor safety and health education and trainings specified in Article 5, Subparagraphs 1 and 2 of Paragraph 1 of Article 12, when they are the same as the education and training courses of the same type and hour received within 2 years, and when proof thereof is available, such education and trainings may be offset.

The Rules are implemented on the day of promulgation. However, Annex 1 of Article 3, Annex 2 of Article 4, Annex 3 of Article 5, Annex 11 of Article 13 and Annex 13 of Article 16 shall be implemented six months after the date of promulgation. In addition, Subparagraph 6 of Paragraph 1 of Article 14, Subparagraph 12 of Paragraph 1 of Article 18, Paragraph 3 of Article 20, Subparagraph 1 of Paragraph 1 of Article 21 and Annex 14 of Article 17 shall be implemented one year after the date of promulgation.