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. 1-5 | 
					
						30 March 1965 | 
					Commenced on enactment | 
				
			
					| 
						S. 6(1) | 
					
						1 June 1966 | 
					Air Navigation and Transport Act, 1965 (Commencement of Sections 6 and 19) Order, 1966, (S.I. No. 94 of 1966), art. 2 | 
				
			
					| 
						S. 6(2) | 
					
						30 March 1965 | 
					Commenced on enactment | 
				
			
					| 
						S. 19 | 
					
						1 June 1966 | 
					Air Navigation and Transport Act, 1965 (Commencement of Sections 6 and 19) Order, 1966, (S.I. No. 94 of 1966), art. 2 | 
				
			
					| 
						S. 20 | 
					
						30 March 1965 | 
					Commenced on enactment | 
				
			
					| 
						Sch. | 
					
						30 March 1965 | 
					Commenced on enactment | 
				
			
		
		
		Amendments and other effects
		
			
				
					| How Affected | 
					Affecting Provision | 
					
			
			
			
					| 
						Reference to IAA to be construed as IANS | 
					40/2022, ss. 1(2), 50(2) | 
					
			
					| 
						Trans. of cert. functns. under | 
					S.I. No. 418 of 2011, arts. 1(2), 3 & sch. 1 | 
					
			
					| 
						S.1 (1) am. | 
					21/1975, s.1 | 
					
			
					| 
						S.1 (1), defs. ins. | 
					4/1986, s.10 (a) | 
					
			
					| 
						S.2, trans. of functns. under. | 
					15/1988, s.44 | 
					
			
					| 
						S.3, constr. of cert. refs. | 
					15/1988, ss. 34, 37(2) | 
					
			
					| 
						S.6 (1) (b) (i) (ii), subpars. substit. | 
					4/1986, s.10 (b) | 
					
			
					| 
						S.7 (6), subsec. added. | 
					15/1988, s.50 | 
					
			
					| 
						S.9 (1) (2) am. | 
					4/1986, s.10 (c) (d) | 
					
			
					| 
						S.10 rep. | 
					4/1986, s.12 | 
					
			
					| 
						S.13 rep. | 
					15/1988, s.53, sch. 2 | 
					
			
					| 
						S.11 (a) (vi) am. | 
					4/1986, s.10 (e) | 
					
			
					| 
						S.12 (2) am., inc. of fines and alter. of penalties | 
					4/1986, ss. 8 (1), 10 (f) (g) | 
					
			
					| 
						Sch., constr. of cert. refs. | 
					15/1988, ss. 34, 37(2) | 
					
			
		
		
		SIs made under the Act
		
			| Section | SIs made under the Act | 
			
			
					| 
						S. 7 | 
					Air Services Authorisation (Amendment) Order 2007 (S.I. No. 655 of 2007) | 
				
			
					| 
						  | 
					Air Services Authorisation Order 1993 (S.I. No. 326 of 1993) | 
				
			
					| 
						  | 
					Air Services Authorisation (Amendment) Order 2007 (S.I. No. 159 of 1992) | 
				
			
					| 
						  | 
					Air Services Authorisation (Amendment) Order 1992 (S.I. No. 92 of 1992) | 
				
			
					| 
						  | 
					Air Services Authorisation (Amendment) Order 1976 (S.I. No. 201 of 1976) | 
				
			
					| 
						  | 
					Air Services Authorisation (Amendment) Order 1975 (S.I. No. 177 of 1975) | 
				
			
					| 
						  | 
					Air Services Authorisation Order 1966 (S.I. No. 95 of 1966) | 
				
			
					| 
						S. 8 | 
					Air Navigation and Transport Act, 1965 (Section 8) Regulations 1966 (S.I. No. 96 of 1966) | 
				
			
					| 
						  | 
					Air Navigation and Transport Act, 1965 (Section 8) (No. 2) Regulations 1993 (S.I. No. 324 of 1993) | 
				
			
					| 
						  | 
					Air Navigation and Transport Act, 1965 (Section 8) Regulations 1993 (S.I. No. 323 of 1993) |