Informal Ad hoc Expert Group on Conceptual and Technical Aspects of Computerization of the TIR Procedure (WP.30/GE.1)
| Informal document GE.1 No.2 (2016) Findings of the Group of Experts on Legal Aspects of the Computerization of the TIR Procedure Note by the secretariat English only | English | |||
| Informal document GE.1 No.3 (2016) Summary of the activities of the network of eTIR focal points Note by the secretariat English only | English | |||
| Informal document GE.1 No.4 (2016) Reference Model of the TIR Procedure Amendments Document transmitted by the European Commission English only | English | |||
| Informal document GE.1 No.5 (2016) Amendments to the eTIR Reference Model v.4.1a Note by the secretariat English only | English | |||
| ECE/TRANS/WP.30/2011/4/Rev.1 eTIR Reference Model – Version 4.1a Note by the secretariat | English | French | Russian |