Prepared by IWG SLR with the aim to re-align the requirements with those of the frozen UN Regulations No. 3, 27, 69, 70 and 104.

Proposal by IWG SLR to introduce references to the headlamp Classes in the 01 series of amendments in UN R149. Additionally, a performance-oriented criterion has been introduced in order to evaluate the visibility of red light to the front and white light to the rear of the vehicle

Prepared by IWG SLR with the aim to introduce references to the headlamp Classes in the 01 series of amendments to UN Regulation No. 149. Additionally, a performance-oriented criterion has been introduced in order to evaluate the visibility of red light to the front and white light to the rear of the vehicle

Prepared by IWG SLR with the aim to introduce references to the headlamp Classes in the 01 series of amendments to UN Regulation No. 149.

Prepared by IWG SLR with the aim to introduce references to the headlamp Classes in the 01 series of amendments to UN Regulation No. 149.

Prepared by IWG SLR with the aim to introduce references to the headlamp Classes in the 01 series of amendments to UN Regulation No. 149.

Prepared by IWG SLR with the aim to introduce references to the headlamp Classes in the 01 series of amendments to UN Regulation No. 149.

Proposal to allow driver assistance projections on the road ahead of the vehicle as part of the Adaptive Driving Beam (ADB).

Proposal from the SLR informal group to introduce new requirements for headlamp levelling, in particular on the vertical inclination in relation to the dipped-beam headlamp mounting height, and to allow manual levelling only for off-road vehicles.

Proposal to define the parking condition in the scope of UN R48 and to minimize hazards such as glare and distraction to other road users.

Proposal to clarify determination of the apparent surface.