3.5.4. | Working Party on Pollution and Energy (GRPE) (Sixty-ninth session, 3-6 June 2014) | ||
17.3. | Gtr No. 4 (Worldwide Heavy-Duty Certification procedure (WHDC)) |
WP.29/AC.3/38 | Authorization to extend the scope of the HDH informal group mandate to include alignment of GTR No. 4 and No. 11
WP.29/AC.3/29 | Proposal for the development of either amendments to gtr No. 4 adding a new emission test procedure for heavy-duty hybrid vehicles (HD-HV’S) or a new gtr
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Reference No. | Description (click for more information) | ||||||
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WP.29/AC.3/38 |
Authorization to extend the scope of the HDH informal group mandate to include alignment of GTR No. 4 and No. 11
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07 Apr 2014 | World Forum | Formal Documents | Heavy-Duty Hybrid Vehicle Emissions Heavy-duty Hybrids (HDH) This project, as currently envisioned, would result in an amendment to Global Technical Regulation 4: Worldwide Harmonized Heavy-Duty Emissions Certification Procedure (WHDC). Worldwide Heavy-Duty Vehicle Emissions Certification Procedure WHDC Global Technical Regulation No. 4: Test Procedure for Compression-ignition (C.I.) Engines and Positive-ignition (P.I.) Engines Fuelled with Natural Gas (NG) or Liquefied Petroleum Gas (LPG) with regard to the Emission of Pollutants Non-Road Mobile Machinery Emissions NRMM Emissions Test procedure for compression-ignition engines to be installed in agricultural and forestry tractors and in non-road mobile machinery with regard to the emissions of pollutants by the engine | WP.29/AC.3/38 |