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. 1-6 | 
					
						6 April 1951 | 
					S. 25(5) | 
				
			
					| 
						Ss. 7-13 | 
					
						11 July 1951 | 
					Commenced on enactment | 
				
			
					| 
						S. 14 | 
					
						2 May 1951 | 
					S. 14(7) | 
				
			
					| 
						Ss. 15-16 | 
					
						11 July 1951 | 
					Commenced on enactment | 
				
			
					| 
						S. 17 | 
					
						1 August 1951 | 
					S. 17(3) | 
				
			
					| 
						S. 18 | 
					
						1 August 1951 | 
					S. 18(3) | 
				
			
					| 
						S. 19 | 
					
						11 July 1951 | 
					Commenced on enactment | 
				
			
					| 
						S. 20 | 
					
						1 August 1951 | 
					S. 20(2) | 
				
			
					| 
						Ss. 21-22 | 
					
						11 July 1951 | 
					Commenced on enactment | 
				
			
					| 
						S. 23 | 
					
						2 May 1951 | 
					S. 23(2) | 
				
			
					| 
						Ss. 24-25 | 
					
						11 July 1951 | 
					Commenced on enactment | 
				
			
					| 
						Schedule | 
					
						11 July 1951 | 
					Commenced on enactment | 
				
			
		
		
		Amendments and other effects
		
			
				
					| How Affected | 
					Affecting Provision | 
					
			
			
			
					| 
						Ss. 1-6 rep., conseq. provns. | 
					6/1967, ss. 554-557, 559, 560, sch. 19, pt. 2 | 
					
			
					| 
						Ss. 7 (1), 8 (1), duties term., new duties. | 
					I.D. (No. 128), O., 1962 | 
					
			
					| 
						Ss. 7-9 rep. | 
					2/1999, ss. 106, 109, sch. 3, pt. 1., col 3 | 
					
			
					| 
						S.10 rep. | 
					22/1954, s.29, sch. 3 | 
					
			
					| 
						S.11 rep. with trans. provns.* | 
					3/2003, ss. 83, 86, sch. 1 | 
					
			
					| 
						S.12 (2) am. | 
					15/1964, s.22 (1) (3) | 
					
			
					| 
						S.12 (2) appl. | 
					19/1973, s.60 (2) | 
					
			
					| 
						S.14 (1) (6) rep. | 
					19/1960, s.42 (2), sch. 4, pt. 2 | 
					
			
					| 
						Ss. 15, 16 rep., conseq. provns. | 
					6/1967, ss. 554-557, 559, 560, sch. 19, pt. 2 | 
					
			
					| 
						Ss. 17-20 rep. | 
					14/1970, s.60, sch. 2 | 
					
			
					| 
						S.22 am. | 
					14/1952, s.23 (2) (3) | 
					
			
					| 
						Sch. 1 superseded. | 
					19/1960, s.23, sch. 2 | 
					
			
		
		
		SIs made under the Act
		
			| Section | SIs made under the Act | 
			
			
					| 
						S. 15 | 
					Double Taxation Relief (Air or Sea Transport) (Swiss Federal Council) Order, 1959 (S.I. No. 211 of 1959) | 
				
			
					| 
						  | 
					Double Taxation Relief (Sea Or Air Transport) (Union of South Africa) Order, 1959 (S.I. No. 210 of 1959) | 
				
			
					| 
						  | 
					Double Taxation Relief (Sea Or Air Transport) (Kingdom of Sweden) Order, 1955 (S.I. No. 99 of 1955) | 
				
			
					| 
						  | 
					Double Taxation Relief (Sea Or Air Transport) (Kingdom of Norway) Order, 1955 (S.I. No. 98 of 1955) | 
				
			
					| 
						  | 
					Double Taxation Relief (Sea Or Air Transport, (Kingdom of Denmark) Order, 1955 (S.I. No. 97 of 1955) | 
				
			
		
		
		
				
| *See also S.I. No. 379 of 2004, regs. 2, 44 |