Consolidated update of UN R22 from the informal working group on protective helmets, including:

• Reference headforms (shape, dimensions)
• Oblique impact test method of measuring rotational acceleration
• Product of the spectral distribution of radiation of the signal light and standard illuminant D65
• High speed particle test for visors, and
• Test for photochromic, liquid crystal visors.

Proposal from a drafting task force to:

• Align UN Regulations with the provisions of the revised General Safety Regulation of the European Union, thus, expand the scope of the UN Regulation No. 137,
• Provide appropriate transitional provisions, and
• Make minor adaptations and clarifications to the existing requirements.

Proposal to introduce limit values for the chest vertical acceleration (Az) of Q dummies during dynamic testing of Enhanced Child Restraint Systems (ECRS) until such time as upper neck tension Force (Fz) and upper neck flexion moment (My) criteria can be established.

Proposal to amend the static options of the proposal of amendment 1 of UN Global Technical Regulation No. 7 submitted by the Informal Working Group on the Phase 2 of UN GTR No. 7 (document GRSP/2019/5, amended by GRSP-65-24).

First progress report and terms of reference of the informal working group on safer transport of children on buses and coaches

Proposal to prohibit new type approvals under UN R44 from [1 September 2020] via the introduction of new transitional provisions. The purpose is to ensure that further child restraint system approvals are made under the UN R129.

Proposal from the GRSP secretariat to align the 08 series with previous series of amendments with regard to approval authority notification of modifications that affect technical performance and/or documentation. (This change was apparently overlooked in the handling of GRSP/2019/6).

Updated proposal (based on document GRSP/2019/5) to specify a head restraint height between 720 mm and 830 mm including a new method for measuring the effective height of head restraints, use of the Biofidelic Rear Impact Device (BioRID II) test dummy, and to improve the overall text. This proposal also eliminates the backset measurement test procedure using the HRMD method.

Proposal on behalf of the Drafting Task Force to transpose UN Global Technical Regulation No. 7, Phase 2 (GTR7-PH2) into UN Regulation No. 17.

Proposal to further clarify the text to explicitly prohibit non-integral belt guides and other seating devices offered separately from the child restraint system.

Proposal to align UN R94 with the revised EU General Safety Regulation (expanding the scope to cover vehicles of category M₁ with a total permissible mass not exceeding 3500 kg and to vehicles of category N₁ with a total permissible mass not exceeding 2500 kg) and to make minor adaptations and clarifications to the existing requirements.

Proposal to remove restrictions on the scope of the Regulation to M₁ and N₁ vehicles, to provide appropriate transitional provisions and to make minor adaptations and clarifications to the existing requirements.

Proposal to update a reference with the new European Committee for Standardization (CEN) published EN 71-3:2019 on 10 April 2019 and to delete a cut-and-paste error in Annex 6, Appendix 2 taken from UN R44 referring to ECRS as in the “restricted” category which does not exist in UN R129.

Proposal to exempt “sensors, cameras, radar devices, etc.” components of approved driver assist systems from the Annex 3 prohibition against damage provided the basic braking and steering performance remains intact.

Proposal to update a reference with the new European Committee for Standardization (CEN) published EN 71-3:2019 on 10 April 2019, to delete a cut-and-paste error in Annex 6, Appendix 2 taken from UN R44 referring to ECRS as in the “restricted” category which does not exist in UN R129, and to reconcile and consolidate various references to tolerances for the internal geometry assessment.

Proposal to clarify the requirements for the type approval category of booster seats over 135 cm, to update a reference with the new European Committee for Standardization (CEN) published EN 71-3:2019 on 10 April 2019, to delete a cut-and-paste error in Annex 6, Appendix 2 taken from UN R44 referring to ECRS as in the “restricted” category which does not exist in UN R129, and to reconcile and consolidate various references to tolerances for the internal geometry assessment.

Proposal

• to clarify the requirements for the type approval of booster seats in the over 135 cm category,
• to update a reference with the new European Committee for Standardization (CEN) published EN 71-3:2019 on 10 April 2019,
• to delete a cut-and-paste error in Annex 6, Appendix 2 taken from UN R44 referring to ECRS as in the “restricted” category which does not exist in UN R129,
• to reconcile and consolidate various references to tolerances for the internal geometry assessment, and
• to exclude the head acceleration criterion in certain cases of contact when testing booster cushions with the larger Q-dummies, in particular the Q10, due to dummy rebound over the back of the test bench during a frontal test.

Proposal to specify the Q6 dummy in lieu of the Q3 with regard to integral ECRS testing and to add the Q3 to the already existing Q6 under the 02 series of amendments.

Proposal for a new UN Regulation for the type approval of M₁ vehicles with a total permissible mass not exceeding 3,500 kg and of N₁ with regard to fuel integrity and safety of high voltage systems in case of a rear-end collision. This proposal aligns rear impact (UN R34) and electric vehicle safety (UN R100) requirements with the new EU General Safety Regulation and with GTR 20 on electric vehicle safety.

Proposal to introduce an optional (on the choice of the manufacturer) test procedure for frontal airbags in combination with rearward facing child restraint systems in the rear seat to demonstrate that no deactivation of the airbag is needed.

Proposal to amend the definition of integrated, detachable and separate head restraint.

Proposal to clarify that the warning signal to alert a driver of an M₂ or M₃ vehicle with more than 22 seating positions if the vehicle is in active-driving-possible mode when the driver leaves the seat shall be activated upon leaving the seat, not the vehicle.