document* Working Documents # (ECE/TRANS/WP.29/) Issuing date Entry into force Title Description ** (To see the original document, click the text.) Name # 1 AgreementregardingUN/ECEregulation 49 5 ｓ12 WP.29/2024/45 2025/3/19 2025/1/10 Emissions of Compression Ignition and Positive Ignition Engines Addition of exhaust gas measurement methods for hydrogen internal combustion engines in line with EURO 6. 2 AgreementregardingUN/ECEregulati...

Regulations  Updated at: 2025/06/24

ll new registrations). 4 December 2024 Fuel Economy/CO2 China For light commercial vehicles, a new regulation for 2026 and after was added on 23 August, and replaces the current ones. 27 November 2024 Emission Standards Thailand From 1 January 2025, Euro 6 emission standards are in place for SI engine light duty vehicles, skipping Euro 5 level. 1 November 2024 Fuel Economy/CO2 EU The amendment in June 2024…   (1)…defines & expands sub-...

Regulations  Updated at: 2025/06/18

n of the specific emissions targets for each manufacturer, starting from 2025 (see section below). The European Commission will prepare a proposal, which will be separate from these amendments, to cover provisions for allowing the registration, after 2035, of vehicles powered by internal combustion engines that will use exclusively CO2 neutral fuels (e-fuels) [37].   Technical innovations for reducing CO2 emissions Regulation 2019/631 allows m...

Regulations  Updated at: 2025/06/18

e) UN 42 Front and Rear Protective Devices UN 43 Safety Glazing Materials UN 44 Child Restraint Systems UN 45 Headlamp Cleaners UN 46 Devices for Indirect Vision UN 47 Exhaust Emission (Moped) UN 48 Installation of Lights UN 49 Emissions of Compression Ignition and Positive Ignition Engines UN 50 Lights (Moped, Motor Cycle) UN 51 Noise UN 52 Construction of Small Capacity Public Service Vehicles UN 53 Installation of Light...

Regulations  Updated at: 2025/04/25

b GVWR) (%) 2027 20 0 0 2028 40 0 0 2029 60 0 0 2030 100 100 0 2031 and after 100 100 100   Requirements for medium-duty vehicles with high GCWR The EPA had proposed that medium duty vehicles with a gross combination weight rating (GCWR) greater than 22,000 pounds should comply with engine-based emissions standards for heavy duty vehicles, this provision is not finalized as mandatory, but it stays as an option in the final regulat...

Regulations  Updated at: 2025/02/06

until 2030, which will correspond to the end of the phase-in period. Table A6: Compliance requirements [30] Year CAFC / TCAFC (%) 2026 124 2027 124 2028 115 2029 115 2030 and after 100   Individual vehicle limit values The fuel consumption limits for individual internal combustion engine or hybrid vehicle types are also set as a function of test mass; in order to achieve compliance with these limits, the fuel consumption of vehi...

Regulations  Updated at: 2025/01/23

cycles Vehicle Class Pmr (W/kg) Test Cycles Class 1 Pmr≤22 Low1 + Medium1 + Low2 Class 2 22 Low2 + Medium2 + High2 + Extra-high2 Class 3a, Vmax<120km/h <34Pmr Low3 + Medium3a + High3a + Extra-high3 Class 3b, Vmax≧120km/h Low3 + Medium3b + High3b + Extra-high3 Note; Pmr; Engine maximum output (W) to unladen vehicle mass (kg) ratio (W/kg), where W is in wattage and unladen mass is the mass of the vehicle in running orde...

Regulations  Updated at: 2024/12/13

weight rating between 8,501 and 14,000 lbs GVWR. LEV III emission standards Overview The following sections describe LEV III emissions standards, being phased in between the 2015 and 2021 model years, for light duty and medium duty vehicles. Note that manufacturers have the option of certifying engines used in incomplete, medium duty vehicles, of over 10,000 lbs GVW to the heavy duty emissions standards. The rate of phase-in is determined by ...

Regulations  Updated at: 2024/12/13

ndard applies to either 40% of sales in 2019 and / or 70% in 2020 (depending upon the start date as discussed above) and 100% in 2021 and then 100% compliance with the 6 mg/mile standard in from 2022.   Evaporative Emissions The evaporative emissions procedures, which are applicable to gasoline engined vehicles, are  in line with those of California ,though with a timing discrepancy in the early years.  They will be phased in, beginning wit...

Regulations  Updated at: 2024/12/13

anned [3]. Heavy Duty Vehicles Heavy Duty Vehicles are required to meet EU standards, applicable as follows (for type approval of new models) [1][4]. from 1 January 2007: Euro IV from 1 January 2011: Euro V from 1 January 2015: Euro V Non-road Mobile Machinery The EU Non-road Mobile Machinery Engine Emissions Directive has been transposed into Turkish law. The limit values are identical with those of 1997/68/EC, but the implementation dates...

Regulations  Updated at: 2024/12/13

ion in Thailand is the responsibility of the Pollution Control Department of the Ministry of Natural Resources and Environment. Thailand adapts the vehicle emissions standards of the European Union. Euro 5 standards apply for diesel light duty vehicles; Euro 6 emission standards are in place for SI engine light duty vehicles, from 1 January 2025.   Emissions standards Overview Euro 5 emissions requirements are in place for passenger and comme...

Regulations  Updated at: 2024/12/13

les which comply with standards A+B are entirely composed of those which comply with standard B.   In-use emissions standards Diesel vehicles NOM-045-SEMARNAT-2006 specifies in-use smoke limits for diesel powered vehicles as shown in the following table [6].  These are tested at idle and full engine speed with zero load. Table 6: In-use Smoke Opacity Limits for Diesel Powered Vehicles ≤ 3,856kg GVW. Model Year Light Absorption Coefficie...

Regulations  Updated at: 2024/12/13

based on the Californian LEV II regulations. They use the same format as the CARB regulations with a fleet average system for hydrocarbon emissions, but the limit values are converted from g/mile to g/km. From 1 January 2013 a particulate limit  of 0.004 g/km was added to these standards, for GDI engines. Table 14: Emissions requirements for gasoline and gas vehicles [1] Vehicle Type Standard Durability(1) CO (3) g/km NOx g/km NMOG g/km HCHO...

Regulations  Updated at: 2024/12/13

t Stage VI (BS VI) standards[10] were published in the Gazette of India in February 2016; the final version of the BS VI regulation was published in September 2016 [12]. The BS VI standards apply to all vehicles manufactured from 1 April 2020. Test requirements are defined within the regulation for engines powered by fuels including gasoline (E10/E20), LPG (liquefied petroleum gas), CNG (compressed natural gas), bio-methane, diesel, biodiesel and...

Regulations  Updated at: 2024/12/13

and implementation stages Emission limits and Initial implementation The Euro 6 standards were implemented starting in September 2014; they were originally defined in EC regulations 715/2007[1] and 692/2008[2]. In addition, EU Regulation 459/2012 [7] introduced particle number limits for gasoline engines and included revised nomenclature and clarification of the introduction dates for different stages of OBD requirements. The following table re...

Regulations  Updated at: 2024/12/13

egulation 49 (07 series of amendments) [7]; the conformity factors detailed in this regulation do not apply, but the on-road testing emissions limits that are also detailed in Table A2 are in place for Euro 7. Table A1: Euro 7 emission limits for category M1 and N1 vehicles with internal combustion engines [3] Vehicle category MRO(1)(kg) CO(g/km) THC(g/km) NMHC(g/km) NOX(g/km) THC+NOX(g/km) PM(g/km) PN10(#/km) PI CI PI CI PI CI PI CI PI CI P...

Regulations  Updated at: 2024/12/13

IV gasoline Historical Data Updatesare indicated withbold text. Status Emissions legislation in China is the responsibility of the Ministry of Economy and Environment (MEE) formerly the Ministry for Environmental Protection (MEP). The final China VI standards for compression ignition and gas engines were released in June 2018 and are being introduced from 1 July 2019. Currently, new gasoline vehicles have to comply with Stage IV standards....

Regulations  Updated at: 2024/12/13

rally based on the Euro 6 regulation, but with some differences. The China 6 standards [19] applies to passenger cars and light duty vehicles (categories M1, M2 and N1 with maximum total mass not exceeding 3500 kg), including hybrid electric vehicles, that use spark ignition or compression ignition engines with the maximum designed speed greater than or equal to 50 km/h. The regulation specifies the limits and measurement methods for exhaust emis...

Regulations  Updated at: 2024/12/13

971 [1]. Current standards are equivalent to the US EPA Tier 2 legislation. Alignment with US Tier 3 legislation has been finalised and will start from 2017 model year. Standards Introduction Current Canadian light duty vehicle emissions legislation is encompassed within the "On-Road Vehicle and Engine Emission Regulations" (SOR/2003-2) which were established by Environment Canada and came into effect on 1 January 2004 [2]. US Federal Tier 2 ...

Regulations  Updated at: 2024/12/13

 to theUS Tier 3 and theCalifornia LEV III standards. Table 1: PROCONVE L7 emissions limits [11] Vehicle Type NMOG+NOx CO Aldehydes(1) PMsuo(2) (mg/km) (mg/km) (mg/km) (mg/km) Passenger Car 80 1,000 15 6 LCVs – spark ignition 140 1,000 - 6 LCV - diesel 320 1,000 - 20 Notes: (1) SI engines only. (2) SI engines standard applies to direct injection only. PROCONVE L8 emissions limits For the L8 stage of the programme, emissions...

Regulations  Updated at: 2024/12/13