
UN ECE R46 tests cover a series of tests carried out in accordance with the relevant regulation for the evaluation of indirect vision devices of L, M and N category vehicles.

ECE regulations define cross-border technical regulations for establishing approval or uniform approval procedures for motor vehicles and motor vehicle parts. Automated commercial vehicles are already fully eligible for approval only through appropriate individual measures in the country in which they will be used. What is missing is a set of rules at the international ECE level.
Regulation 46 of the United Nations Economic Commission for Europe (UN/ECE) — Covers the uniform provisions regarding the approval of indirect vision devices and motor vehicles for the installation of these devices, and the tests applied accordingly.
'Indirect vision devices' means devices used to monitor the traffic area adjacent to the vehicle that cannot be observed by direct vision. These can be conventional mirrors, camera monitors or other devices that can provide the driver with information about the indirect field of view.
Indirect vision devices generally include interior mirrors, exterior mirrors, vehicle vision support systems, etc. represents the equipment. Within the scope of UN ECE R46 regulation, impact tests, bending and bending tests, heat resistance etc. Many mechanical and dynamic tests such as
For tests to be considered successful, test results must meet regulatory requirements.
