Proposal to align the text with the guidelines on UN regulatory procedures and transitional provisions in UN Regulations (document ECE/TRANS/WP.29/1044/Rev.3). Under the guidelines, a UN Regulation (in this case, UN R157) making reference to the provisions of another UN Regulation (in this case, UN R10) shall not require actual approval to that UN regulation but simply refer to the provisions of that UN Regulation.

Proposal to add the text, "In case that saturation of the front tyres happens before the above calculated magnitude angle, this angle may be used as the final steering amplitude, but only if this angle is greater or equal to 6.5 A.” based on the following justification:

1. Reaching fixed amplitude, i.e., fixed steering wheel angular speed due to given 0.7 Hz sine frequency, needs much more torque with quick steering gear ratio systems than with slow steering gear ratio systems, and produces much more wheel steer.
2. Car behavior (yaw rate, lateral acceleration and thus trajectory) is similar for all amplitudes above approx. 7 to 8 A (i.e., more than 7 times the steering wheel angle corresponding to 0.3 g), because front tires are saturated. More steer of the tires doesn’t provide more lateral force, so yaw rate and lateral acceleration don’t increase. Continuing to increase steering wheel amplitude after front tire saturation doesn’t give more information.
3. There might appear in the future some vehicles which have significantly low steering gear ratio (i.e., quick steering characteristics) and may need too much steering wheel torque to achieve the 270 degrees sine amplitude at 0.7 Hz (not reachable by conventional steering robots), then jeopardizing the easy approval of future beneficial steering equipment e.g. steering-by-wire systems.

Proposal for amendments to Annex 18 regarding special requirements for electronic control systems and for related transitional provisions for its entry into force.

Proposal to clarify the packaging and labelling requirements for some types of brake lining assemblies, which could be fitted for various different applications and to allow the option of using a QR code (or another type of digital data carrier) to replace some information printed on or included in the packaging.

Proposal to clarify the packaging and labelling requirements for some types of brake lining assemblies, which could be fitted on various different applications and to allow the option of using a QR code (or another type of digital data carrier) to replace some information printed on or included in the packaging.

Proposal to include the option of using a QR code (or another type of digital data carrier) in place of the paper fitting instructions physically included in the packaging.

Proposal to include the option of using a QR code (or another type of digital data carrier) in place of the paper fitting instructions physically included in the packaging.

Proposal to include the option of using a QR code (or another type of digital data carrier) to replace the paper fitting instructions physically included in the packaging.