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Icon steer gray Active Safety

Below is a directory to the GAR website pages addressing vehicle handling systems such as braking and steering. The Working Party on Brakes and Running Gear (GRRF) is the primary rulemaking body under the World Forum for these activities.

Latest Documents

UN R142 Proposal for amendment to Supplement 1
GRBP-71-12 22 January 22 Jan 2020 2020-01-22 10:47:49 UTC
UN R30 Proposals for amending tyre marking method in the UN regulations
GRBP-71-08 22 January 22 Jan 2020 2020-01-22 09:38:24 UTC
UN R30, R54, R75 Report on study to amend the Dimensional Requirements for tyres with radial or run flat structure
GRBP-71-07 22 January 22 Jan 2020 2020-01-22 09:29:33 UTC
UN R117 Standard Reference Test Tyre replacement
GRBP-71-06 22 January 22 Jan 2020 2020-01-22 09:14:16 UTC
Task Force Measurement Uncertainties (TF MU) : Guidelines to the Objectives and Rules of Procedure
GRBP-71-05 22 January 22 Jan 2020 2020-01-22 09:02:50 UTC
Meeting location for the 3rd FRAV informal group session
FRAV-03-00 21 January 21 Jan 2020 2020-01-21 17:41:08 UTC
UN R51, UN R117 TF Measurement Uncertainties (MU): Status report
GRBP-71-04 21 January 21 Jan 2020 2020-01-21 15:08:17 UTC
Draft report of the 3rd Noise Measurement Uncertainties task force session
TFMU-03-06 21 January 21 Jan 2020 2020-01-21 14:59:47 UTC
Access guide to the 6th VMAD session location (CCFA, Paris)
VMAD-06-00 21 January 21 Jan 2020 2020-01-21 10:38:59 UTC
Participants list from the 7th Worn Tyres working group session
WT-07-04 20 January 20 Jan 2020 2020-01-20 17:34:33 UTC
Minutes of the 7th Worn Tyres working group session
WT-07-03 20 January 20 Jan 2020 2020-01-20 17:33:43 UTC
Consensus outcomes of the 2nd FRAV informal group session
FRAV-02-14/Rev.1 20 January 20 Jan 2020 2020-01-20 12:52:09 UTC
US Automated Vehicles Policy 4.0: Ensuring American Leadership in Automated Vehicle Technologies
TFCS-17-10 20 January 20 Jan 2020 2020-01-20 11:16:38 UTC
Work by GRPE – Priorities and recurrent items
GRPE-80-05/Rev.1 20 January 20 Jan 2020 2019-12-26 10:48:54 UTC
Automated Driving: Key concepts and work plan for traffic scenarios subgroup 1a
VMAD-05-18 17 January 17 Jan 2020 2020-01-21 15:08:56 UTC
Automated Driving: Draft framework and principles for functional performance requirements
FRAV-02-05/Rev.2 17 January 17 Jan 2020 2020-01-20 12:38:40 UTC
Proposal for VMAD traffic scenarios program
VMAD-05-17 16 January 16 Jan 2020 2020-01-21 15:07:46 UTC
VMAD subgroup 2b (track/real world testing) progress report
VMAD-05-16 16 January 16 Jan 2020 2020-01-21 15:06:13 UTC
Worn Tyres: Matrix for conducting testing of tyres
WT-07-02 16 January 16 Jan 2020 2020-01-20 17:30:53 UTC
Noise Measurement Uncertainties task force report to GRBP-71
TFMU-03-05 15 January 15 Jan 2020 2020-01-21 15:01:11 UTC
Automated Driving: Proposal for draft high-level functional requirements for automated vehicles
FRAV-02-13 15 January 15 Jan 2020 2020-01-20 12:35:53 UTC
Automated Driving: Comments on FRAV-02-05
FRAV-02-12 15 January 15 Jan 2020 2020-01-20 12:33:08 UTC
Automated Driving: Conceptual framework and principles for functional performance requirements
FRAV-02-05/Rev.1 15 January 15 Jan 2020 2020-01-20 12:29:17 UTC
Provisional agenda for the 5th VMAD informal group session
VMAD-05-02/Rev.3 15 January 15 Jan 2020 2019-12-10 17:22:57 UTC
VMAD Subgroup 2b: Case study ALKS Test proposal-ALKS test track and real world testing
VMAD-05-15 15 January 15 Jan 2020 2020-01-15 06:18:53 UTC
VMAD Subgroup 2b: Test track/real world testing-General overview test approach
VMAD-05-14 15 January 15 Jan 2020 2020-01-15 06:17:30 UTC
5th VMAD session: Opening remarks and orientation
VMAD-05-13 15 January 15 Jan 2020 2020-01-15 06:15:44 UTC
Automated driving safety validation: proposals from the French Eco-system
VMAD-05-12 15 January 15 Jan 2020 2020-01-15 06:13:58 UTC
Automated Driving: Real-world test and assessment basing on subjectivity and objectivity
VMAD-05-11 15 January 15 Jan 2020 2020-01-15 05:32:28 UTC
Automated Driving: Safety Assessment-Coverage-Driven Verification
VMAD-05-04 15 January 15 Jan 2020 2020-01-09 12:34:53 UTC
Automated Driving: Comments on FRAV-01-13/Rev.1
FRAV-02-11 14 January 14 Jan 2020 2020-01-20 12:31:22 UTC
SR.1 Vehicle Category Definitions
FRAV-02-03/Rev.1 14 January 14 Jan 2020 2019-12-05 18:31:10 UTC
UN R79 Proposal for Supplement 2 to the 03 series of amendments
WP.29/2020/11 14 January 14 Jan 2020 2020-01-15 08:30:11 UTC
Draft agenda for the 2nd FRAV informal group session
FRAV-02-01/Rev.2 14 January 14 Jan 2020 2019-12-09 10:48:09 UTC
ALKS: Draft Annex on audit/ assessment to the new UN Regulation
VMAD-05-06 14 January 14 Jan 2020 2020-01-14 05:31:23 UTC
Automated vehicles: Concept paper on Audit/virtual testing/in use data reporting
VMAD-05-05 14 January 14 Jan 2020 2020-01-14 05:29:20 UTC
Automated Vehicle Functional Performance Criteria Proposal
FRAV-02-04 13 January 13 Jan 2020 2019-12-20 10:48:48 UTC
Comments on document FRAV-02-05
FRAV-02-10 13 January 13 Jan 2020 2020-01-13 13:03:44 UTC
China proposal on using a new term "ODC"
FRAV-02-09 13 January 13 Jan 2020 2020-01-13 13:00:11 UTC
Proposals for automated vehicle functional requirements
FRAV-02-08 13 January 13 Jan 2020 2020-01-13 12:57:38 UTC
Automated driving: Comments on document FRAV-02-05
FRAV-02-07 10 January 10 Jan 2020 2020-01-13 12:55:38 UTC
Draft agenda for the 7th Worn Tyres working group session
WT-07-01 9 January 9 Jan 2020 2020-01-20 17:28:15 UTC
Heavy-duty trailer dolly mechanics
MVC-07-13 9 January 9 Jan 2020 2020-01-09 15:52:17 UTC
Comments on the AV Safety Elements Matrix
FRAV-02-06 8 January 8 Jan 2020 2020-01-08 20:52:42 UTC
Memo on tyre noise measurement uncertainties
TFMU-03-03 8 January 8 Jan 2020 2020-01-08 19:54:24 UTC
Proposal for handling and assessment of noise measurement uncertainties
TFMU-03-04 8 January 8 Jan 2020 2020-01-08 19:57:11 UTC
Tyre noise measurement: ISO WG27 on temperature influence on tyre/road noise
TFMU-03-02 8 January 8 Jan 2020 2020-01-08 17:30:20 UTC
Draft report of the first FRAV session
FRAV-01-02 7 January 7 Jan 2020 2019-10-04 16:06:01 UTC
Automated Driving: Conceptual framework and principles for functional performance requirements
FRAV-02-05 7 January 7 Jan 2020 2020-01-07 13:12:50 UTC
Note on the MVC informal group work scope
MVC-07-12 6 January 6 Jan 2020 2020-01-09 15:50:41 UTC
Modular vehicle combinations calculations
MVC-07-11 6 January 6 Jan 2020 2020-01-09 15:47:34 UTC
UN R13: Proposal to introduce provisions for router and repeater installation
MVC-07-10 6 January 6 Jan 2020 2020-01-09 15:45:33 UTC
Industry input: ISO11992 Electric Control Line- Point-to-point connection
MVC-07-09 6 January 6 Jan 2020 2020-01-09 15:43:46 UTC
MVC informal group program overview
MVC-07-08 6 January 6 Jan 2020 2020-01-09 15:41:49 UTC
MVC informal group work plan through GRVA September 2020 session
MVC-07-07 6 January 6 Jan 2020 2020-01-09 15:38:14 UTC
GTR 3: Proposal for the Technical Report on the development of Amendment 3
WP.29/2020/48 5 January 5 Jan 2020 2020-01-05 18:46:41 UTC
GTR 3: Proposal for Amendment 3
WP.29/2020/47 5 January 5 Jan 2020 2020-01-05 18:41:47 UTC
Revised Framework document on automated/autonomous vehicles
WP.29/2019/34/Rev.2 4 January 4 Jan 2020 2020-01-04 18:16:32 UTC
Draft report of the 2nd Noise Measurement Uncertainties task force session
TFMU-02-08 3 January 3 Jan 2020 2020-01-09 10:45:53 UTC
Attendance list from the 2nd Noise Measurement Uncertainties task force session
TFMU-02-09 30 December 30 Dec 2019 2020-01-09 10:47:46 UTC
Noise measurement: Test track correction for tyre-rolling sound
TFMU-02-07 30 December 30 Dec 2019 2020-01-09 10:39:56 UTC
GTR 16: Proposal for the technical report for Amendment No. 2
WP.29/2020/42 29 December 29 Dec 2019 2019-12-29 11:29:24 UTC
GTR 16: Proposal for Amendment No. 2
WP.29/2020/41 29 December 29 Dec 2019 2019-12-29 09:43:56 UTC
UN R55: Proposal for the 02 series of amendments
WP.29/2020/27 28 December 28 Dec 2019 2019-12-28 15:43:07 UTC

Calendar of Upcoming Meetings

Modular Vehicle Combinations | Session 7 | 5 Feb 2020 5 Feb 2020
World Forum for the Harmonization of Vehicle Regulations | Session 180 | 9-13 Mar 2020 9 Mar 2020
World Forum for the Harmonization of Vehicle Regulations | Session 181 | 22-26 Jun 2020 22 Jun 2020
World Forum for the Harmonization of Vehicle Regulations | Session 182 | 9-13 Nov 2020 9 Nov 2020

Related Working Groups

ACDC Agricultural Coupling Devices and Components
ACV Informal Group on Automated Connections Between Vehicles
AEBS/LDWS Informal Group on Advanced Emergency Braking and Lane Departure Warning Systems
AMEVSC Informal Group on an Alternative Method for Assessing Electronic Vehicle Stability Control Systems
GRRF Working Party on Brakes and Running Gear
LKAS Lane Keeping Assist System Ad Hoc Group
MVC Modular Vehicle Combinations
R55 Informal Group on Amendments to UN R55.01
STD Joint GRRF/GRB informal group on Special Tyre Definitions
TPM Informal Working Group on Tyre Pressure Monitoring
WP.29 World Forum for the Harmonization of Vehicle Regulations

Regulations & Programs

GTR 0003 GTR No. 3 Motorcycle Brakes Global Technical Regulations GTR 2
GTR 0008 GTR No. 8 ESC Systems Global Technical Regulations GTR 2
GTR 0016 GTR No. 16 Tires Global Technical Regulations GTR 2
UNR 0131 UN R131 Advanced Emergency Braking UN(ECE) Regulations UNR 1
UNR 0013 UN R13 Heavy-Duty Braking UN(ECE) Regulations UNR 1
UNR 0055 UN R55 Mechanical Couplings UN(ECE) Regulations UNR 1
UNR 0013-H UN R13-H Light Vehicle Braking UN(ECE) Regulations UNR 1
UNR 0130 UN R130 Lane-departure Warning UN(ECE) Regulations UNR 1
UNR 0078 UN R78 Motorcycle Braking UN(ECE) Regulations UNR 1
UNR 0090 UN R90 Replacement Brake Components UN(ECE) Regulations UNR 1
UNR 0117 UN R117 Tire Noise, Wet Adhesion, and Rolling Resistance UN(ECE) Regulations UNR 1
UNR 0054 UN R54 CV Tires UN(ECE) Regulations UNR 1
UNR 0106 UN R106 Agricultural Tires UN(ECE) Regulations UNR 1
UNR 0109 UN R109 CV Retreaded Tires UN(ECE) Regulations UNR 1
Automated Driving Automated Driving WP.29 Regulation Development Program 6
UNR 0079 UN R79 Steering Equipment UN(ECE) Regulations UNR 1
LKAS LKAS WP.29 Regulation Development Program 6
UNR 0142 UN R142 Tyre Installation UN(ECE) Regulations UNR 1
UNR 0064 UN R64 Spare Tires UN(ECE) Regulations UNR 1
UNR 0139 UN R139 Brake Assist Systems UN(ECE) Regulations UNR 1
UNR 0140 UN R140 ESC Systems UN(ECE) Regulations UNR 1
UNR 0147 UN R147 Agricultural vehicle couplings UN(ECE) Regulations UNR 1
UNR 0141 UN R141 Tire Pressure Monitoring Systems UN(ECE) Regulations UNR 1
UNR 0089 UN R89 Speed Limitation Devices UN(ECE) Regulations UNR 1
UNR 0075 UN R75 Motorcycle Tires UN(ECE) Regulations UNR 1
UNR 0030 UN R30 Pneumatic Tires UN(ECE) Regulations UNR 1
UNR 0102 UN R102 Close-Coupling Devices UN(ECE) Regulations UNR 1
UNR 0108 UN R108 Retreaded Tires UN(ECE) Regulations UNR 1
UNR 0111 UN R111 Tank Vehicle Stability UN(ECE) Regulations UNR 1
UNR 0124 UN R124 Passenger Car/Trailer Wheels UN(ECE) Regulations UNR 1