Worldwide Harmonized Light Vehicles Emissions Test Procedure (WLTP)

This page provides access to the documents and meetings of the WLTP Informal Group.
The next WLTP session will be held during 19-20 Feb 2020.

WLTP-ITM-02

5 February

5 Feb 2020

2020-02-05 18:09:17 UTC

Calendar of WLTP and related meetings

N/A

28 January

28 Jan 2020

2019-12-02 15:52:50 UTC

WLTP-30: Indian visa request form

WLTP-30-01/App.1

24 January

24 Jan 2020

2020-01-24 15:04:00 UTC

WLTP-30-01

24 January

24 Jan 2020

2020-01-24 14:59:03 UTC

More documents
2020	2019	2018	2017	2016	Earlier
Access all 753 WLTP documents in the GAR database. (This may take some time.)


	An updated calendar of WLTP-related activities has been posted.	28 January	28 Jan 2020	2019-06-24 10:33:00 UTC
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Recent and Upcoming Meetings


WLTP-TTF	WLTP Transposition Task Force
WLTP-SG-EV	WLTP Subgroup on Electrified Vehicles
WLTP-SG-Drafting	WLTP Drafting Subgroup
WLTP-DTP	Informal Subgroup on the Development of the WLTP Test Procedure
WLTP-DHC	Informal Subgroup on the Development of the Harmonized driving Cycle
TFCoP	WLTP Task Force on Conformity of Production
LTTF	WLTP Low Temperature Task Force

Regulation:	UN Regulation No. 129 \| Enhanced Child Restraint Systems
Document:	Revision 4 \| Amendment 2
Corresponds to:	03 series of amendments \| Supplement 2 (Entered into force on 11 Jan 2020)
Based on:	Document WP.29/2019/40 Proposal to introduce new and modified labeling and to clarify packaging information to distinguish between forward-facing-only, rear-facing-only, and convertible CRS in order to reduce the risk of users misusing these enhanced CRS clarify that assessment of the DE plane only applies to rearward-facing Child Restraint Systems (CRS) in UN Regulation No. 44 and therefore does not apply to forward-facing child restraints that maintain structure of the child restraint behind the head of the dummy specify the dimensions of the approval number update i-Size universal ISOFIX, Specific Vehicle ISOFIX, i-Size Booster seat and Specific Vehicle Booster seat numbering (omitted in WP29-2018-045) rearrange the dimensions mark for arrangements of the approval mark where used in combination with the module mark change the 145 cm stature of the Specific Vehicle Booster seat to 150 cm stature as this is the correct upper limit, and clarify that Conformity of Production assessments shall be conducted under the same requirements as those of the original approval or, if applicable, the extension of the approval.

Regulation:	UN Regulation No. 129 \| Enhanced Child Restraint Systems
Document:	Revision 3 \| Amendment 4
Corresponds to:	02 series of amendments \| Supplement 5 (Entered into force on 11 Jan 2020)
Based on:	Document WP.29/2019/39 Proposal to introduce new and modified labeling and to clarify packaging information to distinguish between forward-facing-only, rear-facing-only, and convertible CRS in order to reduce the risk of users misusing these enhanced CRS clarify that assessment of the DE plane only applies to rearward-facing Child Restraint Systems (CRS) in UN Regulation No. 44 and therefore does not apply to forward-facing child restraints that maintain structure of the child restraint behind the head of the dummy specify the dimensions of the approval number correct the term “Regulation No. 129-02” to “UN Regulation No. 129/02” change the 145 cm stature of the Specific Vehicle Booster seat to the 150 cm stature as this is the upper limit, and modify the approval markings for consistency between technical services and approval authorities and between the labels of products approved under the 02 and 03 series.

Regulation:	UN Regulation No. 129 \| Enhanced Child Restraint Systems
Document:	Revision 1 \| Amendment 7
Corresponds to:	01 series of amendments \| Supplement 6 (Entered into force on 11 Jan 2020)
Based on:	Document WP.29/2019/38 Proposal to introduce new and modified labeling and to clarify packaging information to distinguish between forward-facing-only, rear-facing-only, and convertible CRS in order to reduce the risk of users misusing these enhanced CRS, and clarify that assessment of the DE plane only applies to rearward-facing Child Restraint Systems (CRS) in UN Regulation No. 44 and therefore does not apply to forward-facing child restraints that maintain structure of the child restraint behind the head of the dummy.

Regulation:	UN Regulation No. 129 \| Enhanced Child Restraint Systems
Document:	Amendment 10
Corresponds to:	00 series of amendments \| Supplement 9 (Entered into force on 11 Jan 2020)
Based on:	Document WP.29/2019/37 Proposal to introduce new and modified labeling and to clarify packaging information to distinguish between forward-facing-only, rear-facing-only, and convertible CRS in order to reduce the risk of users misusing these enhanced CRS, and clarify that assessment of the DE plane only applies to rearward-facing Child Restraint Systems (CRS) in UN Regulation No. 44 and therefore does not apply to forward-facing child restraints that maintain structure of the child restraint behind the head of the dummy.