1.31 Articles adopted and promulgated in full by Order (76) Ching-Chung-Piao-Tzu No.43405 of the Ministry of Economic Affairs on 28 August 1987
2.Articles 3, 4, 6, 10, 23 and 25 amended and promulgated; and Articles 21 and 22 deleted by Order (86) Ching-Chung-Piao-Tzu No.86460483 of the Ministry of Economic Affairs on 9 April 1997
3.29 Articles amended and promulgated in full by Order (88) Ching-Piao-Chien-Tzu No.88461003 of the Ministry of Economic Affairs on 2 June 1999
4.Article 17 amended and promulgated by Order Ching (90)-Piao-Chien-Tzu No.09004603610 of the Ministry of Economic Affairs on 28 March 2001
5.The Business Operation Licensing and Administration Regulations of Measuring Instruments renamed (the Business Operation Licensing and Administration Regulations of Measuring Instrument Enterprise) and 13 Articles amended and promulgated by Order Ching-Piao-Tzu No.09204607930 of the Ministry of Economic Affairs on 25 June 2003
6.Articles 4, 5, 8, and 9 amended and promulgated by Order Ching-Piao-Tzu No.10004602870 of the Ministry of Economic Affairs on 25 May 2011
7.16 Articles amended and promulgated in full by Order Ching-Piao-Tzu No.10604604190 of the Ministry of Economic Affairs on 28 September 2017
8.Articles 4 and 10 amended and promulgated; and Articles 13 deleted by Order Ching-Piao-Tzu No.10704607020 of the Ministry of Economic Affairs on 11 December 2018
9.Articles 7 amended and promulgated by Order Ching-Piao-Tzu No.11253500590 of the Ministry of Economic Affairs on 18 December 2023