| Electric Vehicle GTR No. 20 Test Development, Validation, and Assessment |
| Reference Number: EVS-22-K01 |
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This report outlines draft test procedures developed under the transposition of GTR 20 and results of in-use testing on the 2019 Chevrolet Bolt. |
| Submitted by: NHTSA |
| Meeting Sessions: 22nd EVS session (19-22 Oct 2021) |
| Document date: 07 May 21 |
| Relevant to: GTR No. 20 | Electric Vehicle Safety |
| Click here to view the full document file |
| Important dates for the EVS informal group |
| Reference Number: EVS-22-A09 |
| Meeting Sessions: 22nd EVS session (19-22 Oct 2021) |
| Document date: 27 May 21 |
| Relevant to: GTR No. 20 | Electric Vehicle Safety |
| Click here to view the full document file |
| Challenges and needs for system‑level electrochemical lithium‑ion battery management and diagnostics |
| Reference Number: EVS-22-K02 |
| Submitted by: USA |
| Meeting Sessions: 22nd EVS session (19-22 Oct 2021) |
| Document date: 13 Jul 21 |
| Relevant to: GTR No. 20 | Electric Vehicle Safety |
| Click here to view the full document file |
| Li-Ion Battery Pack Immersion Exploratory Investigation |
| Reference Number: EVS-22-K03 |
| Submitted by: NHTSA |
| Meeting Sessions: 22nd EVS session (19-22 Oct 2021) |
| Document date: 10 Aug 21 |
| Relevant to: GTR No. 20 | Electric Vehicle Safety |
| Click here to view the full document file |
| Presentation list for the 22nd EVS informal group session |
| Reference Number: EVS-22-A02 |
| Meeting Sessions: 22nd EVS session (19-22 Oct 2021) |
| Document date: 15 Oct 21 |
| Relevant to: GTR No. 20 | Electric Vehicle Safety |
| Click here to view the full document file |
| TC22 SC37 WG3 Liaison Report: Thermal Propagation |
| Reference Number: EVS-22-D01 |
| Submitted by: ISO |
| Meeting Sessions: 22nd EVS session (19-22 Oct 2021) |
| Document date: 28 Sep 21 |
| Relevant to: GTR No. 20 | Electric Vehicle Safety |
| Click here to view the full document file |
| Response to Canada questions on EVS-21-E1TP-0101 |
| Reference Number: EVS-22-K04 |
| Submitted by: JASIC |
| Meeting Sessions: 22nd EVS session (19-22 Oct 2021) |
| Document date: 08 Oct 21 |
| Relevant to: GTR No. 20 | Electric Vehicle Safety |
| Click here to view the full document file |
| GTR 20: Interim draft for thermal propagation provisions |
| Reference Number: EVS-22-E1TP-0501 |
| Submitted by: Japan |
| Meeting Sessions: 22nd EVS session (19-22 Oct 2021) |
| Document date: 08 Oct 21 |
| Relevant to: GTR No. 20 | Electric Vehicle Safety |
| Click here to view the full document file |
| GTR 20: Process to Formulate the Thermal Propagation Test Procedure as Envisioned by Japan |
| Reference Number: EVS-22-E1TP-0500 |
| Submitted by: JASIC |
| Meeting Sessions: 22nd EVS session (19-22 Oct 2021) |
| Document date: 08 Oct 21 |
| Relevant to: GTR No. 20 | Electric Vehicle Safety |
| Click here to view the full document file |
| GTR 20: Transposition into national regulations |
| Reference Number: EVS-22-D04 |
| Submitted by: India |
| Meeting Sessions: 22nd EVS session (19-22 Oct 2021) |
| Document date: 08 Oct 21 |
| Relevant to: GTR No. 20 | Electric Vehicle Safety |
| Click here to view the full document file |
| Thermal Runaway Initiation of Large Prismatic Cells by Rapid External Heating - Challenges and Solutions |
| Reference Number: EVS-22-E1TP-0400 |
| Submitted by: NRC and TC |
| Meeting Sessions: 22nd EVS session (19-22 Oct 2021) |
| Document date: 08 Oct 21 |
| Relevant to: GTR No. 20 | Electric Vehicle Safety |
| Click here to view the full document file |
| GTR 20: Transposition into national regulations |
| Reference Number: EVS-22-D05 |
| Submitted by: China |
| Meeting Sessions: 22nd EVS session (19-22 Oct 2021) |
| Document date: 08 Oct 21 |
| Relevant to: GTR No. 20 | Electric Vehicle Safety |
| Click here to view the full document file |
| GTR 20: Guidance on thermal propagation testing |
| Reference Number: EVS-22-E1TP-0300 |
| Submitted by: OICA |
| Meeting Sessions: 22nd EVS session (19-22 Oct 2021) |
| Document date: 08 Oct 21 |
| Relevant to: GTR No. 20 | Electric Vehicle Safety |
| Click here to view the full document file |
| GTR 20: Overcurrent test as component-based test |
| Reference Number: EVS-22-E5OC-0100 |
| Submitted by: OICA |
| Meeting Sessions: 22nd EVS session (19-22 Oct 2021) |
| Document date: 08 Oct 21 |
| Relevant to: GTR No. 20 | Electric Vehicle Safety |
| Click here to view the full document file |
| Li ion chemosensors for the detection of liquid electrolyte leakage |
| Reference Number: EVS-22-E2TG-0200 |
| Submitted by: EC |
| Meeting Sessions: 22nd EVS session (19-22 Oct 2021) |
| Document date: 08 Oct 21 |
| Relevant to: GTR No. 20 | Electric Vehicle Safety |
| Click here to view the full document file |
| EV thermal runaway criteria |
| Reference Number: EVS-22-E1TP-0200 |
| Submitted by: EC |
| Meeting Sessions: 22nd EVS session (19-22 Oct 2021) |
| Document date: 05 Oct 21 |
| Relevant to: GTR No. 20 | Electric Vehicle Safety |
| Click here to view the full document file |
| EVS water immersion ad hoc meeting report |
| Reference Number: EVS-22-E4WI-0100 |
| Meeting Sessions: 22nd EVS session (19-22 Oct 2021) |
| Document date: 05 Oct 21 |
| Relevant to: GTR No. 20 | Electric Vehicle Safety |
| Click here to view the full document file |
| Venting of Gases Test for Electric Vehicles |
| Reference Number: EVS-22-E2TG-0100 |
| Submitted by: China |
| Meeting Sessions: 22nd EVS session (19-22 Oct 2021) |
| Document date: 05 Oct 21 |
| Relevant to: GTR No. 20 | Electric Vehicle Safety |
| Click here to view the full document file |
| EV REESS vibration testing proposal |
| Reference Number: EVS-22-E3VP-0200 |
| Submitted by: China |
| Meeting Sessions: 22nd EVS session (19-22 Oct 2021) |
| Document date: 05 Oct 21 |
| Relevant to: GTR No. 20 | Electric Vehicle Safety |
| Click here to view the full document file |
| EVS vibration ad-hoc meeting report |
| Reference Number: EVS-22-E3VP-0100 |
| Meeting Sessions: 22nd EVS session (19-22 Oct 2021) |
| Document date: 15 Oct 21 |
| Relevant to: GTR No. 20 | Electric Vehicle Safety |
| Click here to view the full document file |
| EV REESS thermal propagation testing in China |
| Reference Number: EVS-22-E1TP-0100 |
| Submitted by: China |
| Meeting Sessions: 22nd EVS session (19-22 Oct 2021) |
| Document date: 05 Oct 21 |
| Relevant to: GTR No. 20 | Electric Vehicle Safety |
| Click here to view the full document file |
| GTR 20: Transposition into national regulations |
| Reference Number: EVS-22-D02 |
| Submitted by: USA |
| Meeting Sessions: 22nd EVS session (19-22 Oct 2021) |
| Document date: 05 Oct 21 |
| Relevant to: GTR No. 20 | Electric Vehicle Safety |
| Click here to view the full document file |
| GTR 20: Transposition into national regulations |
| Reference Number: EVS-22-D03 |
| Submitted by: Japan |
| Meeting Sessions: 22nd EVS session (19-22 Oct 2021) |
| Document date: 05 Oct 21 |
| Relevant to: GTR No. 20 | Electric Vehicle Safety |
| Click here to view the full document file |
| GTR 20: Transposition into national regulations |
| Reference Number: EVS-22-D06 |
| Submitted by: Korea |
| Meeting Sessions: 22nd EVS session (19-22 Oct 2021) |
| Document date: 12 Oct 21 |
| Relevant to: GTR No. 20 | Electric Vehicle Safety |
| Click here to view the full document file |
| Action list from the 21st EVS informal group session |
| Reference Number: EVS-22-A06 |
| Meeting Sessions: 22nd EVS session (19-22 Oct 2021) |
| Document date: 26 Oct 21 |
| Relevant to: GTR No. 20 | Electric Vehicle Safety |
| Click here to view the full document file |
| REESS Thermal Runaway and Propagation Testing-Part II |
| Reference Number: EVS-22-E1TP-0601 |
| Submitted by: USA |
| Meeting Sessions: 22nd EVS session (19-22 Oct 2021) |
| Document date: 19 Oct 21 |
| Relevant to: GTR No. 20 | Electric Vehicle Safety |
| Click here to view the full document file |
| REESS Thermal Runaway and Propagation Testing-Part I |
| Reference Number: EVS-22-E1TP-0600 |
| Submitted by: USA |
| Meeting Sessions: 22nd EVS session (19-22 Oct 2021) |
| Document date: 14 Oct 21 |
| Relevant to: GTR No. 20 | Electric Vehicle Safety |
| Click here to view the full document file |
| Integration & Demonstration of EV Battery Failure Diagnostics |
| Reference Number: EVS-22-E1TP-0700 |
| Submitted by: NHTSA |
| Meeting Sessions: 22nd EVS session (19-22 Oct 2021) |
| Document date: 19 Oct 21 |
| Relevant to: GTR No. 20 | Electric Vehicle Safety |
| Click here to view the full document file |
| REESS Thermal Propagation Test Procedure-Process to Formulate the Test Procedure |
| Reference Number: EVS-22-E1TP-0500 |
| Submitted by: Japan |
| Meeting Sessions: 22nd EVS session (19-22 Oct 2021) |
| Document date: 20 Oct 21 |
| Relevant to: GTR No. 20 | Electric Vehicle Safety |
| Click here to view the full document file |
| EV safety: Comments and questions on China vibration testing proposal |
| Reference Number: EVS-22-E3VP-0102 |
| Submitted by: JRC |
| Meeting Sessions: 22nd EVS session (19-22 Oct 2021) |
| Document date: 29 Sep 21 |
| Relevant to: GTR No. 20 | Electric Vehicle Safety |
| Click here to view the full document file |
| GTR 20: Transposition into national regulations |
| Reference Number: EVS-22-D07 |
| Submitted by: Russia |
| Meeting Sessions: 22nd EVS session (19-22 Oct 2021) |
| Document date: 15 Oct 21 |
| Relevant to: GTR No. 20 | Electric Vehicle Safety |
| Click here to view the full document file |
| Copyright declaration for materials submitted to the 22nd EVS informal group session |
| Reference Number: EVS-22-E1TP-0400-Add.1 |
| Meeting Sessions: 22nd EVS session (19-22 Oct 2021) |
| Document date: 20 Oct 21 |
| Relevant to: GTR No. 20 | Electric Vehicle Safety |
| Click here to view the full document file |
| EV safety: Draft proposal for water immersion provisions |
| Reference Number: EVS-22-E4WI-0200 |
| Submitted by: China, Korea, and Russia |
| Meeting Sessions: 22nd EVS session (19-22 Oct 2021) |
| Document date: 15 Oct 21 |
| Relevant to: GTR No. 20 | Electric Vehicle Safety |
| Click here to view the full document file |
| Li-Ion Battery Pack Immersion Exploratory Investigation |
| Reference Number: EVS-22-E4WI-0300 |
| Submitted by: NHTSA |
| Meeting Sessions: 22nd EVS session (19-22 Oct 2021) |
| Document date: 15 Oct 21 |
| Relevant to: GTR No. 20 | Electric Vehicle Safety |
| Click here to view the full document file |
| GTR 20: Issues to be considered for modifying the vibration requirement |
| Reference Number: EVS-22-E3VP-0101 |
| Submitted by: OICA |
| Meeting Sessions: 22nd EVS session (19-22 Oct 2021) |
| Document date: 15 Oct 21 |
| Relevant to: GTR No. 20 | Electric Vehicle Safety |
| Click here to view the full document file |
| Water resistance test according to UN R100.03 |
| Reference Number: EVS-22-E4WI-0400 |
| Submitted by: IDIADA |
| Meeting Sessions: 22nd EVS session (19-22 Oct 2021) |
| Document date: 19 Oct 21 |
| Relevant to: UN Regulation No. 100 | Construction and Safety of Electric Powertrains and GTR No. 20 | Electric Vehicle Safety |
| Click here to view the full document file |
| Action list from the 22nd EVS informal group session |
| Reference Number: EVS-22-A10 |
| Meeting Sessions: 22nd EVS session (19-22 Oct 2021) |
| Document date: 26 Oct 21 |
| Relevant to: GTR No. 20 | Electric Vehicle Safety |
| Click here to view the full document file |
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