Proposal to introduce a requirement for minimum separation distance of optional side-marker lamps fitted to the sides of M₁, N₁, O₁, and O₂ vehicle to avoid the possible proliferation of flashing lamps fitted to smaller vehicles.

At the 13th session of GRVA the UK presented an informal document (GRVA-13-19) with the purpose of starting discussion on the content of UN Regulation 13, Annex 18. The proposal was made in recognition of the inconsistent understanding of the current text, identified during the discussions leading to the 03 series of amendments to UN R79 which shared common language. It is intended that using harmonised text between Regulations, as far as is practicable, will deliver more consistent application of the requirements and avoid unnecessary changes in procedures and documentation for different vehicle systems.

32. The expert from the United Kingdom proposed to extend the installation of a pause function to situations where national time-based restrictions apply, irrespective of a rear visibility device being fitted (ECE/TRANS/WP.29/GRBP/2022/24 and GRBP-76-07-Rev.1). The experts from France, Germany, Japan, Russian Federation and OICA commented on the proposal. GRBP invited the expert from the United Kingdom to liaise with these experts with the aim to prepare a revised proposal for consideration at the next session.

32. The expert from the United Kingdom proposed to extend the installation of a pause function to situations where national time-based restrictions apply, irrespective of a rear visibility device being fitted (ECE/TRANS/WP.29/GRBP/2022/24 and GRBP-76-07-Rev.1). The experts from France, Germany, Japan, Russian Federation and OICA commented on the proposal. GRBP invited the expert from the United Kingdom to liaise with these experts with the aim to prepare a revised proposal for consideration at the next session.

Proposal to amend the provisions for a pause function for reversing warning systems with the aim to comply with the national environmental (noise) restrictions.

32. The expert from the United Kingdom proposed to extend the installation of a pause function to situations where national time-based restrictions apply, irrespective of a rear visibility device being fitted (ECE/TRANS/WP.29/GRBP/2022/24 and GRBP-76-07-Rev.1). The experts from France, Germany, Japan, Russian Federation and OICA commented on the proposal. GRBP invited the expert from the United Kingdom to liaise with these experts with the aim to prepare a revised proposal for consideration at the next session.

32. The expert from the United Kingdom proposed to extend the installation of a pause function to situations where national time-based restrictions apply, irrespective of a rear visibility device being fitted (ECE/TRANS/WP.29/GRBP/2022/24 and GRBP-76-07-Rev.1). The experts from France, Germany, Japan, Russian Federation and OICA commented on the proposal. GRBP invited the expert from the United Kingdom to liaise with these experts with the aim to prepare a revised proposal for consideration at the next session.

137. The Chair of GRBP presented a draft new UN Regulation on reverse warning (agenda item 4.12.1). The World Forum considered this proposal and recommended its submission to AC.1 for voting.

138. The representative of United Kingdom of Great Britain and Northern Ireland, while recognizing the importance of the above draft new UN Regulation for safety, pointed out that his delegation would not be in a position to vote in favour of it, because of its incompatibility with the applicable national restrictions on reversing alarms during night hours (WP.29-187-11). He proposed to extend the pause function foreseen by the new Regulation to also cover such national restrictions and presented further amendments to this extent (WP.29-187-12).

139. The World Forum took note of WP.29-187-11 and WP.29-187-12 and invited United Kingdom of Great Britain and Northern Ireland to submit them for consideration to the next GRBP session in September 2022.

140. The WP.29 Secretary reminded the delegation of United Kingdom of Great Britain and Northern Ireland that their decision not to apply the new Regulation in its original form should be notified to the Office of Legal Affairs in New York (Article 1, para. 4 of the 1958 Agreement).

137. The Chair of GRBP presented a draft new UN Regulation on reverse warning (agenda item 4.12.1). The World Forum considered this proposal and recommended its submission to AC.1 for voting.

138. The representative of United Kingdom of Great Britain and Northern Ireland, while recognizing the importance of the above draft new UN Regulation for safety, pointed out that his delegation would not be in a position to vote in favour of it, because of its incompatibility with the applicable national restrictions on reversing alarms during night hours (WP.29-187-11). He proposed to extend the pause function foreseen by the new Regulation to also cover such national restrictions and presented further amendments to this extent (WP.29-187-12).

139. The World Forum took note of WP.29-187-11 and WP.29-187-12 and invited United Kingdom of Great Britain and Northern Ireland to submit them for consideration to the next GRBP session in September 2022.

140. The WP.29 Secretary reminded the delegation of United Kingdom of Great Britain and Northern Ireland that their decision not to apply the new Regulation in its original form should be notified to the Office of Legal Affairs in New York (Article 1, para. 4 of the 1958 Agreement).

Proposal to align the requirements of UN R13 concerning the assessment of electronic control systems with the latest developments adopted by WP.29 for UN R79 and UN R157.

83. The expert from CLEPA presented GRVA-13-47, reflecting the ongoing discussions regarding the development of provisions for the type approval of electromechanical brakes (see current status in GRVA-13-05, amending ECE/TRANS/WP.29/GRVA/2022/8).

84. The expert from the United Kingdom of Great Britain and Northern Ireland introduced GRVA-13-19 proposing amendments to Annex XVIII on the assessment of complex electronic systems, based on the most recent provisions introduced in UN Regulation No. 157. He recalled that the review of the complex electronic assessment provisions was initiated when introducing Automatically Commanded Steering Functions of categories A and B in UN Regulation No. 79 and that it was agreed at that time, that UN Regulations Nos. 13 and 13-H would need to be updated, too.

85. The expert from OICA inquired the reason why the provisions in UN Regulation No. 157 were used as a reference and why not simpler versions such as the one in UN Regulation No. 79. He recalled that the complexity of systems covered by UN Regulation No. 79 (i.e. Levels 0 to 2) differed from those in UN Regulation No. 157 (i.e. Level 3). He stated that the assessment for a power steering, an anti-lock braking system or an electronic stability function would not necessarily need to be as extensive as for ALKS.

86. The expert from CLEPA supported that Annex XVIII is updated in the context of the activities related to electro-mechanical brakes.

87. GRVA noted CLEPA’s intention to submit an official document, on the basis of GRVA-13-05 for consideration at the September 2022 session of GRVA. GRVA noted the proposal by United Kingdom of Great Britain and Northern Ireland to upgrade Annex XVIII of UN Regulation No. 13 and discussed whether or not to merge it with CLEPA’s document, mentioned above.

Proposal for specifications for the Construction, Preparation and Certification of the 50th percentile male Biofidelic Rear Impact Dummy (BioRID-II UN) anthropomorphic test Device.

33. GRSP noted ECE/TRANS/WP.29/GRSP/2022/10 on the comments and questions received by the expert from the United Kingdom for the follow-up to the adoption of the Addendum 1 to Mutual Resolution No. 1 (Specifications for the Construction, Preparation and Certification of the 50th percentile male Biofidelic Rear Impact Dummy, anthropomorphic test Device (BioRID-II UN)) by WP.29 at its 185th session. GRSP adopted ECE/TRANS/WP.29/GRSP/2022/10 not amended. The secretariat was requested to submit the proposal as draft Amendment 3, Addendum 1 to Mutual Resolution No. 1 for consideration and vote at the November 2022 sessions of WP.29 and the Executive Committee of the 1998 Agreement (AC.3).

Proposal for amendments to ECE/TRANS/WP29/2022/18, ECE/TRANS/WP29/2022/19, and ECE/TRANS/WP29/2022/20

73. The expert from the United Kingdom of Great Britain and Northern Ireland introduced GRVA-12-29, highlighting an amendment proposal adopted at the last session that inadvertently removed the 1 per cent slope criterion for the test track. GRVA supported the proposal and introduced further clarifications addressing omissions, as reproduced in GRVA-12-45.

74. GRVA adopted the document GRVA-12-45 and requested the secretariat to submit it, as amendment to ECE/TRANS/WP.29/2022/18, ECE/TRANS/WP.29/2022/19 and ECE/TRANS/WP29/2022/20, to WP.29 and AC.1 for consideration and vote at their March 2022 sessions.

Proposal to introduce provisions for the approval of a vehicle type with an approved engine with regard to their emission of pollutants, and the reporting of the CO2 emissions and fuel consumption for type approval of vehicles with a reference mass exceeding 2,380 kg but not exceeding 2,610 kg.

28. The representative from the UK introduced ECE/TRANS/WP.29/GRPE/2022/3 as amended by GRPE-85-47 and during the session, as reflected in Annex IV to the session report. The representative of France, the Netherlands, Spain, Sweden and the EC supported the proposal.

29. GRPE adopted Annex IV and requested the secretariat to submit it to WP.29 and AC.1 for consideration and vote at their June 2022 sessions as draft Supplement 1 to the 07 series of amendments to UN Regulation No. 49.

Proposal aims to enhance the conspicuity of motorcycles equipped with a front position lamp reciprocally incorporated with a direction indicator, by clarifying the electrical connection requirements

37. GRE considered a proposal that had been prepared by the expert from IMMA with the aim to clarify the electrical connection requirements for the white front position lamp reciprocally incorporated with the front direction indicator, in line with the corresponding provisions in UN Regulation No. 48 (ECE/TRANS/WP.29/GRE/2021/23). GRE adopted the proposal, as amended by GRE-85-27, and requested the secretariat to submit it for consideration and vote at the March 2022 sessions of WP.29 as draft Supplement 22 to the 01 series of amendments, draft Supplement 5 to the 02 series of amendments and draft Supplement 2 to the 03 series of amendments to UN Regulation No. 53.