Proposal to clarify the transitional provisions of the 03 series of amendments to UN Regulation No. 46, including provisions for extensions of approvals to the 03 series of amendments, for approval of devices to the 02 series, and provisions for aftermarket devices.

Proposal to clarify the provisions on the extended field of vision on heavy goods vehicles across different mirror classes. The text would require assessment of normal and extended fields of vision using a single mirror adjustment and to allow for the loss of up to 10% of the close-proximity field of vision in such configurations. The proposal would also clarify the transitional provisions and provisions for aftermarket devices.