Announcement to regulate fentanyl-related substances
Announcement to regulate synthetic cannabinoids and additional 18 substances
Announcement on Adding Nitazene Analogues and Trifluoroethyl Etomidate (TF-Etomidate) and 11 Other Substances into the Supplementary List of Narcotic Drugs and Psychotropic Substances without Medical-use Purposes
Measures on Control of narcotic drugs and psychotropic substances without medical-use (Effective as of 1 October 2015)Notice of the inclusion of 4 fentanyl analogues (Effective as of 1 March 2017)Notice on the inclusion of 32 types of NPS including 4-CEC into the supplementary list of narcotic drugs and psychotropic substances without medical use (Effective as of 1 September 2018)
Notice on the inclusion of 46 substances (Effective as of 1 July 2024)
Control of Chemicals Ordinance (Chapter 145) CONTROL OF CHEMICALS ORDINANCE (AMENDMENT OF SCHEDULE 2) ORDER 2014