UNECE oversees the application of the TIR Convention. UN TIR bodies composed of the contracting parties consider any proposed amendments, examine national measures for compliance and provide support in the application of the convention.
Administers the TIR international guarantee chain under UN mandate.
Issue & guarantee TIR Carnets, jointly responsible with customs for the operation and administration of the TIR system at national level.
Transport companies who perform TIR transport operations.
Implement TIR at national level, including border controls, approvals of national TIR operators and vehicles. They can also contribute to amendments to the TIR Convention.