| UN R154: Explanatory document of the proposals for amendments |
| Reference Number: GRPE-93-31/Rev.2 |
| Submitted by: EC, Japan, OICA, and UK |
| Meeting Sessions: 93rd GRPE session (14-17 Oct 2025) |
| Document date: 16 Oct 25 |
| Relevant to: UN Regulation No. 154 | Light Vehicle Emissions Type Approval Test Procedure |
| Click here to view the full document file |
| UN R177: Proposal for a Supplement to the 01 series of amendments |
| Reference Number: GRPE/2026/23 |
|
Proposal to enable the approval of vehicles equipped with an Automated Driving System under this Regulation. |
| Meeting Sessions: 94th GRPE session (17-19 Mar) |
| Document date: 05 Jan 26 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 177 | Electrified vehicle power determination |
| Click here to view the full document file |
| UN R177: Proposal for a new supplement to the 01 series of amendments |
| Reference Number: GRPE-94-54 |
|
Proposal optimises the measurement accuracy requirements for chassis dynamometer equipment and the measurement acquisition of the |
| Submitted by: EC and Japan |
| Meeting Sessions: 94th GRPE session (17-19 Mar) |
| Document date: 17 Mar 26 |
| Relevant to: UN Regulation No. 177 | Electrified vehicle power determination |
| Click here to view the full document file |
| UN R177: Proposal for a Supplement 1 to the 01 series of amendments |
| Reference Number: WP.29/2026/155 |
|
Proposal to enable the approval of vehicles equipped with an Automated Driving System and to optimize the measurement accuracy requirements for chassis dynamometer equipment and the measurement acquisition of the intake manifold pressure in system power testing for high-performance vehicles and makes editorial corrections. |
| Submitted by: GRPE |
| Meeting Sessions: 199th WP.29 session (22-26 Jun) |
| Document date: 09 Apr 26 |
| Document status: Formal WP.29 review |
| Relevant to: UN Regulation No. 177 | Electrified vehicle power determination and WP.29 Regulatory Project | Review of Regulations for Applicability to ADS Vehicles |
| Click here to view the full document file |
| UN R154: Explanatory document of the proposals for amendments |
| Reference Number: GRPE-93-31/Rev.2 |
| Submitted by: EC, Japan, OICA, and UK |
| Meeting Sessions: 93rd GRPE session (14-17 Oct 2025) |
| Document date: 16 Oct 25 |
| Relevant to: UN Regulation No. 154 | Light Vehicle Emissions Type Approval Test Procedure |
| Click here to view the full document file |
| UN R177: Proposal for a Supplement to the 01 series of amendments |
| Reference Number: GRPE/2026/23 |
|
Proposal to enable the approval of vehicles equipped with an Automated Driving System under this Regulation. |
| Meeting Sessions: 94th GRPE session (17-19 Mar) |
| Document date: 05 Jan 26 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 177 | Electrified vehicle power determination |
| Click here to view the full document file |
| UN R177: Proposal for a new supplement to the 01 series of amendments |
| Reference Number: GRPE-94-54 |
|
Proposal optimises the measurement accuracy requirements for chassis dynamometer equipment and the measurement acquisition of the |
| Submitted by: EC and Japan |
| Meeting Sessions: 94th GRPE session (17-19 Mar) |
| Document date: 17 Mar 26 |
| Relevant to: UN Regulation No. 177 | Electrified vehicle power determination |
| Click here to view the full document file |
| UN R177: Proposal for a Supplement 1 to the 01 series of amendments |
| Reference Number: WP.29/2026/155 |
|
Proposal to enable the approval of vehicles equipped with an Automated Driving System and to optimize the measurement accuracy requirements for chassis dynamometer equipment and the measurement acquisition of the intake manifold pressure in system power testing for high-performance vehicles and makes editorial corrections. |
| Submitted by: GRPE |
| Meeting Sessions: 199th WP.29 session (22-26 Jun) |
| Document date: 09 Apr 26 |
| Document status: Formal WP.29 review |
| Relevant to: UN Regulation No. 177 | Electrified vehicle power determination and WP.29 Regulatory Project | Review of Regulations for Applicability to ADS Vehicles |
| Click here to view the full document file |
| UN R154: Explanatory document of the proposals for amendments |
| Reference Number: GRPE-93-31/Rev.2 |
| Submitted by: EC, Japan, OICA, and UK |
| Meeting Sessions: 93rd GRPE session (14-17 Oct 2025) |
| Document date: 16 Oct 25 |
| Relevant to: UN Regulation No. 154 | Light Vehicle Emissions Type Approval Test Procedure |
| Click here to view the full document file |
| UN R177: Proposal for a Supplement to the 01 series of amendments |
| Reference Number: GRPE/2026/23 |
|
Proposal to enable the approval of vehicles equipped with an Automated Driving System under this Regulation. |
| Meeting Sessions: 94th GRPE session (17-19 Mar) |
| Document date: 05 Jan 26 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 177 | Electrified vehicle power determination |
| Click here to view the full document file |
| UN R177: Proposal for a new supplement to the 01 series of amendments |
| Reference Number: GRPE-94-54 |
|
Proposal optimises the measurement accuracy requirements for chassis dynamometer equipment and the measurement acquisition of the |
| Submitted by: EC and Japan |
| Meeting Sessions: 94th GRPE session (17-19 Mar) |
| Document date: 17 Mar 26 |
| Relevant to: UN Regulation No. 177 | Electrified vehicle power determination |
| Click here to view the full document file |
| UN R177: Proposal for a Supplement 1 to the 01 series of amendments |
| Reference Number: WP.29/2026/155 |
|
Proposal to enable the approval of vehicles equipped with an Automated Driving System and to optimize the measurement accuracy requirements for chassis dynamometer equipment and the measurement acquisition of the intake manifold pressure in system power testing for high-performance vehicles and makes editorial corrections. |
| Submitted by: GRPE |
| Meeting Sessions: 199th WP.29 session (22-26 Jun) |
| Document date: 09 Apr 26 |
| Document status: Formal WP.29 review |
| Relevant to: UN Regulation No. 177 | Electrified vehicle power determination and WP.29 Regulatory Project | Review of Regulations for Applicability to ADS Vehicles |
| Click here to view the full document file |
| UN R154: Explanatory document of the proposals for amendments |
| Reference Number: GRPE-93-31/Rev.2 |
| Submitted by: EC, Japan, OICA, and UK |
| Meeting Sessions: 93rd GRPE session (14-17 Oct 2025) |
| Document date: 16 Oct 25 |
| Relevant to: UN Regulation No. 154 | Light Vehicle Emissions Type Approval Test Procedure |
| Click here to view the full document file |
| UN R177: Proposal for a Supplement to the 01 series of amendments |
| Reference Number: GRPE/2026/23 |
|
Proposal to enable the approval of vehicles equipped with an Automated Driving System under this Regulation. |
| Meeting Sessions: 94th GRPE session (17-19 Mar) |
| Document date: 05 Jan 26 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 177 | Electrified vehicle power determination |
| Click here to view the full document file |
| UN R177: Proposal for a new supplement to the 01 series of amendments |
| Reference Number: GRPE-94-54 |
|
Proposal optimises the measurement accuracy requirements for chassis dynamometer equipment and the measurement acquisition of the |
| Submitted by: EC and Japan |
| Meeting Sessions: 94th GRPE session (17-19 Mar) |
| Document date: 17 Mar 26 |
| Relevant to: UN Regulation No. 177 | Electrified vehicle power determination |
| Click here to view the full document file |
| UN R177: Proposal for a Supplement 1 to the 01 series of amendments |
| Reference Number: WP.29/2026/155 |
|
Proposal to enable the approval of vehicles equipped with an Automated Driving System and to optimize the measurement accuracy requirements for chassis dynamometer equipment and the measurement acquisition of the intake manifold pressure in system power testing for high-performance vehicles and makes editorial corrections. |
| Submitted by: GRPE |
| Meeting Sessions: 199th WP.29 session (22-26 Jun) |
| Document date: 09 Apr 26 |
| Document status: Formal WP.29 review |
| Relevant to: UN Regulation No. 177 | Electrified vehicle power determination and WP.29 Regulatory Project | Review of Regulations for Applicability to ADS Vehicles |
| Click here to view the full document file |
ECE/TRANS/WP.29/GRPE/94, based on ECE/TRANS/WP.29/GRPE/2026/23, GRPE-93-31 and GRPE-94-54
| WP.29/2026/155 | UN R177: Proposal for a Supplement 1 to the 01 series of amendments |
|