Updated to 23 October 2025
			(Act No. 10 of 2025 and S.I. No. 506 of 2025)
			
	
		
		
		Contents
		
		
		Commencement
		
            
            
                | Section | 
                Commencement/Effective Date 
                    Where the commencement and effective dates differ, the effective date is shown below. 
                 | 
                Commencement Information | 
            
            
			
			
					| 
						Ss. 1, 2  | 
					
						3 August 1984 | 
					Misuse of Drugs Act 1984 (Commencement) Order 1984 (S.I. No. 205 of 1984), art. 2(1) | 
				
			
					| 
						Ss. 3, 4 | 
					
						1 October 1984 | 
					Misuse of Drugs Act 1984 (Commencement) Order 1984 (S.I. No. 205 of 1984), art. 2(2) | 
				
			
					| 
						Ss. 5-16 | 
					
						3 August 1984 | 
					Misuse of Drugs Act 1984 (Commencement) Order 1984 (S.I. No. 205 of 1984), art. 2(1) | 
				
			
		
		
		Amendments and other effects
		
			
				
					| How Affected | 
					Affecting Provision | 
					
			
			
			
					| 
						Application extended | 
					S. I. No. 169 of 2000, reg. 2 | 
					
			
					| 
						Construction of references | 
					24/2011, s. 13 | 
					
			
					| 
						Saver | 
					S.I. No. 551 of 2006, regs.2, 23(2) | 
					
			
					| 
						Transfer of functions under | 
					42/2004, ss. 3 (1), 4, 58, 59 (1) (2) (3), sch. 3 | 
					
			
					| 
						S. 5 drugs prescribed under | 
					S.I. No. 173 of 2017, regs. 1(2), 28, sch. 1 | 
					
			
					| 
						  | 
					S.I. No. 328 of 1988, reg. 25, sch. 1 | 
					
			
					| 
						S.8 amended | 
					42/2004, ss. 3 (1), 75, sch. 6, pt. 9 | 
					
			
					| 
						S. 10 substituted | 
					24/2023, ss. 1(5), 57 | 
					
			
					| 
						  | 
					11/2014, ss. 1(2), 170 | 
					
			
					| 
						S. 10 construction of references | 
					11/2014, ss. 1(2), 172 | 
					
			
		
		
		SIs made under the Act
		
			| Section | SIs made under the Act | 
			
			
					| 
						S. 5 | 
					Misuse of Drugs (Amendment) Regulations 2025 (S.I. No. 405 of 2025) | 
				
			
					| 
						  | 
					Misuse of Drugs (Amendment) Regulations 2023 (S.I. No. 150 of 2023) | 
				
			
					| 
						  | 
					Misuse of Drugs (Amendment) Regulations 2022 (S.I. No. 210 of 2022) | 
				
			
					| 
						  | 
					Misuse of Drugs (Amendment) Regulations 2021 (S.I. No. 121 of 2021) | 
				
			
					| 
						  | 
					Misuse of Drugs (Amendment) Regulations 2020 (S.I. No. 99 of 2020) | 
				
			
					| 
						  | 
					Misuse of Drugs (Amendment) Regulations 2019 (S.I. No. 282 of 2019) | 
				
			
					| 
						  | 
					Misuse of Drugs (Amendment) Regulations 2017 (S.I. No. 532 of 2017) | 
				
			
					| 
						  | 
					Misuse of Drugs Regulations 2017 (S.I. No. 173 of 2017) | 
				
			
					| 
						  | 
					Misuse of Drugs Regulations 1988 (S.I. No. 328 of 1988) |