Friday, 5 December 2025
Week 49
Cookies help us deliver our services. By using our services, you agree to our use of cookies.
OK
Learn more
Menu
Sign up for more information.
Already signed up?
Sign In
Sign In
Upcoming Meetings
×
Task Force on Tyre Abrasion | Session 39 | 4-5 Dec
Ad Hoc Group on WLTP 04/05 Series of Amendments | Session 9 | 5 Dec
Automotive Life Cycle Assessment | Session 32 | 5 Dec
Informal Working Group on Automated Driving Systems | Session 17 | 8-12 ...
Real-Driving Additional Sound Emission Provisions | Session 10 | 9-10 ...
Task Force on Glare Prevention | Session 5 | 9 Dec
Electric Vehicles and the Environment | Session 92 | 9-10 Dec
Simplification of Lighting and Light-Signalling Regulations | Session 75...
GRPE Automated Vehicle Regulations Screening | Session 31 | 10 Dec
EqOP Task Force on Virtual Crash Testing | Session 12 | 11 Dec
Task Force on the Fitness of GRVA Regulations for Application to ADS Veh...
EDR/DSSAD Subgroup on EDR | Session 45 | 16 Dec
View complete calendar
Recent Headlines
×
6 May 2025 CO2 emissions EP fast-tracks vote on flexibility measures for...
10 Mar 2025 Electric vehicles and climatisation measuring the impact on...
29 Jan 2025 EU Parliament report on vehicle circularity and end-of-life...
9 Jan 2025 High-visibility clothing may thwart pedestrian crash prevention...
30 Dec 2024 Australia ceases UN R147 application
20 Dec 2024 NHTSA Proposes National Program for Vehicles with Automated...
Vehicle System Pages
×
Lighting and Light-Signalling
Passive Safety
Driving Automation
Emissions and Energy
Vehicle and Tyre Noise
Braking and Steering
Tyres
General Construction Safety
Vehicle Categories Pages
×
Definitions
Motorcycles
Passenger Vehicles
Commercial Vehicles
Agricultural Vehicles
Trailers
Home
Latest Documents
(79 past week)
Upcoming Meetings
Regulatory Changes
World Forum and subsidiary bodies
WP.29 Regulations
Vehicle System Pages
WP.29 Meeting Calendar
WP.29 Participants
GAR Resource Library
Join GAR
Contact GAR
UN R21: Proposal for Supplement 4 the 01 series of amendments
Reference Number:
WP.29/2019/106
Proposal to clarify rounded-edge requirements for roof-opening roof devices.
Meeting Sessions:
179th WP.29 session (12-14 Nov 2019)
Document date:
28 Aug 19
Document status:
Formal WP.29 review
Relevant to
UN Regulation No. 21 | Interior Fittings
Adoption Vote
This proposal (WP.29/2019/106) was adopted by the World Forum. Thirty-seven Contracting Parties out of the 48 applying UN R21 were present for the vote by AC.1. Thirty-seven voted in favor with zero against and zero abstaining.
View full document file for more information
previous regulation
next regulation
UN Regulation No. 21
Interior Fittings
Overseen by
GRSP
Series, Supplements, and Corrigenda
01 series of amendments | Supplement 4
Entry into force as of: 29 May 2020
01 series of amendments | Supplement 4 is under consideration based on the following proposal:
WP.29/2019/106 UN R21: Proposal for Supplement 4 the 01 series of amendments
This change has also been reproduced in
Revision 2 | Amendment 3
.