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Friday, 3 April 2026
Week 14
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RD-ASEP Editing Task Force | Session 4 | 8 Apr
Automotive Life Cycle Assessment | Session 38 | 9 Apr
EqOP Task Force on Virtual Crash Testing | Session 14 | 13 Apr
Working Party on General Safety | Session 131 | 13-17 Apr
Task Force on Glare Prevention | Session 7 | 13 Apr
EqOP Task Force on Restraint Requirements | Session 4 | 14 Apr
Real-Driving Additional Sound Emission Provisions | Session 12 | 14-16 ...
Task Force on Vehicle Sound Limits | Session 20 | 14 Apr
Simplification of Lighting and Light-Signalling Regulations | Session 77...
Task Force on Substitute and Retrofit Light Sources | Session 27 | 20 Apr
Electric Vehicles and the Environment | Session 96 | 21-22 Apr
Electric and Hydrogen Fuel-Cell Vehicle Retrofit Systems | Session 8 | 2...
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Latest Documents
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3 Apr 2026 | AI 9th session: Registration form for attendance at the meeting in L...
3 Apr 2026 | UN R12: Updates for applicability to ADS vehicles | GRSP-TF-AVRS-24-06
3 Apr 2026 | "Mass in running order" across RE3, UN R94/95/127/137/153 and EU 202...
(3 posted today)
(43 posted during the past week)
AI 9th session: Registration form for attendance at the meeting in London
Reference Number:
AI-07-15/Rev.1
Meeting Sessions:
7th AI session (12 Mar)
and
8th AI session (24 Apr)
Document date:
03 Apr 26
Relevant to
WP.29 Discussion Topic | Artificial Intelligence
UN R12: Updates for applicability to ADS vehicles
Reference Number:
GRSP-TF-AVRS-24-06
Submitted by:
UTAC
Meeting Sessions:
24th GRSP-TF-AVRS session (2 Apr)
Document date:
03 Apr 26
Relevant to
UN Regulation No. 12 | Steering Mechanism Impact Protection
and
WP.29 Regulatory Project | Review of Regulations for Applicability to ADS Vehicles
"Mass in running order" across RE3, UN R94/95/127/137/153 and EU 2021/535
Reference Number:
GRSP-TF-AVRS-24-05
Submitted by:
EC
Meeting Sessions:
24th GRSP-TF-AVRS session (2 Apr)
Document date:
03 Apr 26
Relevant to
WP.29 Regulatory Project | Review of Regulations for Applicability to ADS Vehicles
and
WP.29 Regulatory Project | Approval of vehicles of category Y (without occupants) with regard to their crash safety
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UN Regulation No. 20
H4 Halogen Headlamps
UN R20: Revision 3
10 Oct 2006
Downloads
From the UNECE server :
.pdf format
.zip format
UN R20: Revision 3 reproduces the following amendment(s):
02 series of amendments | Supplement 3 | Corrigendum 1
(30 Nov 1994
)
02 series of amendments | Supplement 4
( 5 Mar 1994
)
02 series of amendments | Supplement 5
(27 Nov 1994
)
02 series of amendments | Supplement 6
(25 Dec 1997
)
03 series of amendments
( 1 Sep 2001
)