Session 180 | Geneva | 9-12 Mar 2020
4.6. Consideration of draft amendments to existing UN Regulations submitted by GRBP

The World Forum will consider the following proposals and may decide to submit them to the Administrative Committee of the 1958 Agreement (AC.1) with recommendations on its adoption by vote.

Proposals not subject to presentation by the GRBP Chair (A-Points):
4.6.1. Supplement 1 to the 08 series of amendments to UN R9
4.6.2. Supplement 6 to the original series of amendments to UN R28
4.6.3. Supplement 6 to the 03 series of amendments to UN R51
4.6.4. Supplement 18 to the original series of amendments to UN R106
4.6.5. Supplement 11 to the 02 series of amendments to UN R117

Proposals subject to presentation by the GRBP Chair:
4.6.6. New 03 series of amendments to UN R59

WP.29/2020/2 | UN R9: Proposal for Supplement 1 to the 08 series of amendment Proposal to introduce mandatory additional sound emission provisions (ASEP) tests and to correct inconsistencies in the ASEP exemption conditions for vehicles with variable gear ratios or automatic transmission with non-lockable gear ratios.
WP.29/2020/3 | UN R28: Proposal for Supplement 6 Proposal to define “electronic” as a “principle of operation by electric or electro-magnetic force with amplifier and speaker or resonator”.
WP.29/2020/4 | UN R51: Proposal for Supplement 6 to the 03 series of amendments Proposal for clarifications and corrections, including an update to reference ISO 5130:2019.
WP.29/2020/5 | UN R106: Proposal for Supplement 18 to the original series of amendments Proposal to:<ol class="alpha"><li>include the load variation with speed for IF and VF tyres in Table A of Annex 7</li>introduce a new paragraph (2.18.13) and amend paragraph 3.1.9.and Annex 3,part D to reconcile contradictions</li><li>clarify Annex 6 “Test method for measuring tyre dimensions” via references to other provisions</li><li>Correct example in Annex 3, part C by introducing the dimension “b” for the tyre size designation, and</li><li>Modify inflation pressure markings.</li></ol>
WP.29/2020/6 | UN R117: Proposal for Supplement 11 to the 02 series of amendments Proposal for an amendment to complement the content of working document GRVA/2018/5. The proposal includes amendments to:<ol><li>The Standard Reference Test Tyre (SRTT) denominations</li><li>Remove the discrimination between the two Class C3 tyres</li><li>Clarify that there are no C3 tyres in the scope of this UN Regulation "not marked with speed symbol"</li><li>Align Annex 6 with the most recent amendments made to standard ISO 28580</li><li>Define "standard deviation" as appropriate in the text</li><li>Clarify that, in the cases of C2 and C3 tyres, the “Reference (test) pressure” and the value “Pr” correspond to the indication of the inflation pressure which is always marked on the sidewall</li><li>Use "repeatable" instead of references to "reproducibility"</li><li>Update test report forms</li><li>Include the date on which the new proposed supplement of UN Regulation No. 117 will apply</li><li>Improve the description of the evaluation of the rolling sound emission test</li>Correct the figure in Annex 2, Appendix 2, and</li><li>Update cross references pursuant to paragraph renumbering.</li></ol>
WP.29/2020/7 | UN R59: Proposal for a new 03 series of amendments Proposal to transpose the modified requirements for non-original replacement exhaust silencing systems (NORESS) from UN R92 (Replacement exhaust silencing systems for motorcycles) into UN R59.
WP.29/2020/4 | UN R51: Proposal for Supplement 6 to the 03 series of amendments Proposal for clarifications and corrections, including an update to reference ISO 5130:2019.
WP.29/2020/5
UN R106: Proposal for Supplement 18 to the original series of amendments
17 Feb 2020 World Forum Formal Documents Tires for Agricultural Vehicles Agricultural Tires Uniform Provisions Concerning the Approval of Pneumatic Tyres for Agricultural Vehicles and their Trailers Proposal to:<ol class="alpha"><li>include the load variation with speed for IF and VF tyres in Table A of Annex 7</li>introduce a new paragraph (2.18.13) and amend paragraph 3.1.9.and Annex 3,part D to reconcile contradictions</li><li>clarify Annex 6 “Test method for measuring tyre dimensions” via references to other provisions</li><li>Correct example in Annex 3, part C by introducing the dimension “b” for the tyre size designation, and</li><li>Modify inflation pressure markings.</li></ol> WP.29/2020/0005