| 
               
                  30 Dec 2021
               
             | 
                           
                  
                  Emissions Tampering: Urea emulator installed in an Euro VI A heavy truck (CITA and IDIADA)
             | 
            
               
                  GRPE-85-30
               
             | 
            2021-12-30 | 
         
         
            | 
               
                  15 Dec 2021
               
             | 
                           
                  
                  Odometer fraud and Belgium's Car-Pass system (Car-Pass)
             | 
            
               
                  PTI-25-05
               
             | 
            2021-12-15 | 
         
         
            | 
               
                   3 Dec 2021
               
             | 
                           
                  Agenda for the 25th PTI informal group session
                  
             | 
            
               
                  PTI-25-02
               
             | 
            2021-12-03 | 
         
         
            | 
               
                  19 Nov 2021
               
             | 
                           
                  Report on the PTI informal group 24th meeting
                  
             | 
            
               
                  WP.29-185-15
               
             | 
            2021-11-19 | 
         
         
            | 
               
                  19 Oct 2021
               
             | 
                           
                  Minutes of the 24th PTI informal group session
                  
             | 
            
               
                  PTI-24-06
               
             | 
            2021-10-19 | 
         
         
            | 
               
                  13 Oct 2021
               
             | 
                           
                  Agenda for the 24th PTI informal group session
                  
             | 
            
               
                  PTI-24-01/Rev.1
               
             | 
            2021-10-13 | 
         
         
            | 
               
                  13 Oct 2021
               
             | 
                           
                  
                  Urea Emulator Emission Tampering (CITA and IDIADA)
             | 
            
               
                  PTI-24-03
               
             | 
            2021-10-13 | 
         
         
            | 
               
                  24 Jun 2021
               
             | 
                           
                  Draft Terms of Reference of the Informal Working Group on Periodical Technical Inspections
                  
             | 
            
               
                  WP.29-184-09/Rev.1
               
             | 
            2021-06-24 | 
         
         
            | 
               
                  18 Jun 2021
               
             | 
                           
                  PTI informal group: Report to WP.29 about results of the 21st, 22nd and 23rd meetings 
                  
             | 
            
               
                  WP.29-184-08
               
             | 
            2021-06-18 | 
         
         
            | 
               
                   9 Jun 2021
               
             | 
                           
                  Revised draft proposal for PTI informal group terms of reference
                  
             | 
            
               
                  PTI-22-02/Rev.1
               
             | 
            2021-06-09 | 
         
         
            | 
               
                  26 May 2021
               
             | 
                           
                  Framework document on vehicle whole-life compliance
                  
             | 
            
               
                  PTI-19-02/Rev.6
               
             | 
            2021-05-26 | 
         
         
            | 
               
                  26 May 2021
               
             | 
                           
                  Report of the 22nd PTI informal group session
                  
             | 
            
               
                  PTI-22-06
               
             | 
            2021-05-26 | 
         
         
            | 
               
                  14 May 2021
               
             | 
                           
                  Draft updated terms of reference for the PTI informal group
                  
             | 
            
               
                  PTI-22-02
               
             | 
            2021-05-14 | 
         
         
            | 
               
                  13 May 2021
               
             | 
                           
                  Minutes of the 21st PTI informal group session
                  
             | 
            
               
                  PTI-21-03
               
             | 
            2021-05-13 | 
         
         
            | 
               
                  13 May 2021
               
             | 
                           
                  Agenda for the 22nd PTI informal group session
                  
             | 
            
               
                  PTI-22-01
               
             | 
            2021-05-13 | 
         
         
            | 
               
                  20 Apr 2021
               
             | 
                           
                  Agenda for the 21st PTI informal group session
                  
             | 
            
               
                  PTI-21-01
               
             | 
            2021-04-20 | 
         
         
            | 
               
                   9 Mar 2021
               
             | 
                           
                  Report to WP.29 about results of the 19th and 20th meetings of the Informal Working Group on Periodical Technical Inspections
                  
             | 
            
               
                  WP.29-183-18
               
             | 
            2021-03-09 | 
         
         
            | 
               
                   6 Mar 2021
               
             | 
                           
                  Minutes of the 20th PTI informal group session
                  
             | 
            
               
                  PTI-20-06
               
             | 
            2021-03-06 | 
         
         
            | 
               
                   1 Mar 2021
               
             | 
                           
                  Agenda for the 20th PTI informal group session
                  
             | 
            
               
                  PTI-20-01
               
             | 
            2021-03-01 | 
         
         
            | 
               
                   1 Mar 2021
               
             | 
                           
                  
                  Comments on in-service compliance and vehicle maintenance (OICA)
             | 
            
               
                  PTI-20-05
               
             | 
            2021-03-01 | 
         
         
            | 
               
                  23 Feb 2021
               
             | 
                           
                  Minutes of the 19th PTI informal group session
                  
             | 
            
               
                  PTI-19-05
               
             | 
            2021-02-23 | 
         
         
            | 
               
                   4 Feb 2021
               
             | 
                           
                  Agenda for the 19th PTI informal group session
                  
             | 
            
               
                  PTI-19-01
               
             | 
            2021-02-04 | 
         
         
            | 
               
                   3 Feb 2021
               
             | 
                           
                  Minutes of the 17th PTI informal group session
                  
             | 
            
               
                  PTI-17-10
               
             | 
            2021-02-03 |