1. The enacted Act with all 41 articles was promulgated by the Presidential Decree on July 2, 1965.
2. The amended Articles 11, 16, 17, 19, 20, 26, 35 and 37 were promulgated by the Presidential Decree on February 9, 1970.
3. The amended Articles 16, 19, 20 and 25 were promulgated by the Presidential Decree tai-tong-yi-yi-zi No.7202 on December 17, 1980.
4. The amended Article 23 was promulgated by the Presidential Decree hua-zong-yi-yi-zi No.3912 on August 2, 1991.
5. Articles 1, 4, 9, 13, 15~22, 35 and 37~39 were amended, Article 39-1was added and promulgated by the Presidential Decree hua-zong-yi-yi-zi No.0452 on February 3, 1993.
6. The amended Article 39-1 was promulgated by the Presidential Decree hua-zong-yi-yi-zi No.8754 on November 8, 1995.
7. The amended Act with all 41 articles was promulgated by the Presidential Decree hua-zong-yi-yi-zi No. 8900118950 on May 17, 2000.
8. Articles 4, 16, 17, 19~22, 24, 25, 37 and 39 were amended, Articles 19-1 and 19-2 were added, Article 39-1 was deleted and promulgated by the Presidential Decree hua-zong-yi-yi-zi No. 9000120780 on June 20, 2001.
9. The amended Articles 23, 37 and 41were promulgated by the Presidential Decree hua-zong-yi-yi-zi No. 09900005611 on January 13, 2010; the amendment was set to be effective since November 23, 2009.
10. Article 19-2 was amended, Articles 38-1 and 38-2 were added and promulgated by the Presidential Decree hua-zong-yi-yi-zi No. 09900110331 on April 30, 2010.
11. The amended Articles 4~9, 11, 15~18, 19-1, 22, 27, 29, 32~37 and 39 were promulgated by the Presidential Decree hua-zong-yi-yi-zi No. 10100021421 on January 30, 2012.
12. Articles 16, 17, 19 and 19-1 were amended, Article 15-1 was added and promulgated by the Presidential Decree hua-zong-yi-yi-zi No. 10500040021 on May 11, 2016.
13. The amended Articles 23, 35 and 40 were promulgated by the Presidential Decree hua-zong-yi-yi-zi No. 10700010301 on January 31, 2018.
The announcement was made on July 27, 2023 by the Executive Yuan Order yuan-tai-gui-zi No. 1125014346. The relevant matters set out in Article 4, Article 5, Article 6, Article 7, Article 8, Paragraphs 1 of Article 9, Item 6 of Article 10, Paragraphs 1 of Article 11, Paragraphs 2 of Article 12, Paragraphs 2 of Article 15, Paragraphs 3,4 of Article 15-1, Article 16, Paragraphs 2 of Article 17, Paragraphs 2,3 of Article 18, Item 1 of Paragraphs 1 of Article 19-1, Paragraphs 2 of Article 19-1, Article 22, Paragraphs 1 of Article 26, Article 27, Article 29, Paragraphs 2 of Article 31, Article 32, Paragraphs 2 of Article 33, Article 34, Article 35, Article 36, Paragraphs 2 of Article 37 and the preamble of Paragraphs 2 of Article 40 pertaining to “Council of Agriculture, Executive Yuan” shall be handled by “Ministry of Agriculture” as governing body, effective August 1, 2023.
(In accordance with Paragraph 2 of Article 34 of the Irrigation Act, starting from the date when this Act comes into effect, the Act of Irrigation Association Organization shall no longer apply.)