GAR

GRSG may wish to resume consideration of a proposal submitted by the expert from Japan to amend UN Regulation No. 73, based on further statistical evidence (ECE/TRANS/WP.29/GRSG/2024/38).

GRSG agreed to continue consideration of a proposal tabled by the expert from the United Kingdom of Great Britain and Northern Ireland (ECE/TRANS/WP.29/GRSG/2025/3) aimed to make extendible trailers conform to all lateral protection requirements for trailers regardless of length.

Documentation

GRSG-129-20 UN R73: Progress report on the discussions to amend (Japan)

GRSG-129-21/Rev. 3 UN R73: Proposal for amendment (France and Japan)

GRSG-129-22 UN R73: Proposal for a Supplement 3 to the 01 series of amendments (Japan)

GRSG-129-41 UN R73: Proposal for 02 series of amendments (UK)

GRSG-129-46 UN R73: Additional examples for retaining the 550mm LPD ground clearance (CLCCR)

GRSG-129-47 UN R73: Proposal for amendment (Italy)

GRSG/2024/38 UN R73: Proposal for the 02 Series of Amendments (Japan)

GRSG/2025/3 UN R73: Proposal for a 02 series of amendments (UK)

Reference Number:	GRSG-129-20
Submitted by:	Japan
Meeting Session(s):	129th GRSG session (7-11 Apr)
Document date:	04 Apr 25
Regarding:	UN R73 CV Lateral Protection

Reference Number:	GRSG-129-21/Rev. 3
Submitted by:	France and Japan
Meeting Session(s):	129th GRSG session (7-11 Apr)
Document date:	10 Apr 25
Regarding:	UN R73 CV Lateral Protection

Reference Number:	GRSG-129-22
Submitted by:	Japan
Meeting Session(s):	129th GRSG session (7-11 Apr)
Document date:	04 Apr 25
Regarding:	UN R73 CV Lateral Protection

Reference Number:	GRSG-129-41
Submitted by:	UK
Meeting Session(s):	129th GRSG session (7-11 Apr)
Document date:	08 Apr 25
Regarding:	UN R73 CV Lateral Protection

Reference Number:	GRSG-129-46
Submitted by:	CLCCR
Meeting Session(s):	129th GRSG session (7-11 Apr)
Document date:	10 Apr 25
Regarding:	UN R73 CV Lateral Protection

Reference Number:	GRSG-129-47
Submitted by:	Italy
Meeting Session(s):	129th GRSG session (7-11 Apr)
Document date:	10 Apr 25
Regarding:	UN R73 CV Lateral Protection

Reference Number:	GRSG/2024/38
Submitted by:	Japan
Meeting Session(s):	128th GRSG session (7-11 Oct 2024)
Document date:	22 Jul 24
Document status:	Formal GR review
Regarding:	UN R73 CV Lateral Protection

Reference Number:	GRSG/2025/3
Submitted by:	UK
Meeting Session(s):	129th GRSG session (7-11 Apr)
Document date:	23 Jan 25
Document status:	Formal GR review
Regarding:	UN R73 CV Lateral Protection

Reference Number:	GRVA-22-33
Meeting Session(s):	22nd GRVA session (2-6 Jun)
Document date:	03 Jun 25
Regarding:	Automated Driving
View full document file for more information

Reference Number:	GRVA-22-34
Submitted by:	CITA
Meeting Session(s):	22nd GRVA session (2-6 Jun)
Document date:	03 Jun 25
Regarding:	EMB \| PTI: Heavy-duty vehicle braking