ards will be in place for model years 2027 to 2032 and after. Tier 3 standards will apply up to and including model year 2026, please refer to Emission Standards - U.S. Federal Passenger Cars & Light Duty Trucks for details of these. The new standards include updated emissions requirements for NMHC+NOX, CO and PM, these are detailed in the following sections. For both light duty vehicles and medium duty vehicles, the NMOG+NOX bin structure, the N...

Regulations  Updated at: 2025/02/06

ted [5]. Details of the applicable European legislation may be found in EU - Passenger Cars & Light Duty Trucks. Norway, in common with many European countries, has adopted tax incentives to promote low CO2 emitting vehicles. In Norway, tax incentives also apply to the purchase of vehicles with low NOx emissions. Tax incentives The Norwegian government (through the Norwegian Ministry of Finance) applies a purchase tax to new passenger cars, lig...

Regulations  Updated at: 2024/12/13

these standards. The main requirements are detailed in the following sections; additional requirements are briefly described and references to the relevant regulatory documents are provided.   Fleet average emissions requirements   Manufacturers will have to comply with LDV fleet average NMOG+NOX emission limits, as reported in Table A1, these requirements will apply at full useful life, which is 150,000 miles [1]. For each model year, a ma...

Regulations  Updated at: 2024/12/13

ied from 1 April 2022. FTP emissions limits The following tables show emissions limit values over the FTP cycle. Table 1: Exhaust Standards for Passenger Cars, LDTs and Medium Duty Vehicles from 2015 (CCR Title 13, Section 1961.2 [11]) Vehicle Type Durability (miles) Emissions Category NMOG + NOx (g/mile) CO (g/mile) Formaldehyde (mg/mile) Particulates (1) (g/mile) All PCs. LDTs ≤ 8,500lbs. GVWR, MDPVs(<10,000 lbs GVWR) Vehicles in t...

Regulations  Updated at: 2024/12/13

sions the SFTP is a weighted composite test, as used for Tier 2 (see Supplemental Federal Test Procedure (SFTP), below). Manufacturers are given optional bin numbers to which vehicles may be certified, using the FTP test, in any proportions provided that the annually declining, fleet average NMOG + NOx limit is met. The maximum particulate limit for the bins is 3 mg/mile but that only applies to an annually increasing proportion of the fleet (see...

Regulations  Updated at: 2024/12/13

tage III A, Stage III B and Stage IV are shown in the following table. The introduction of Stage IIIB and Stage IV limits has been delayed in respect to the initial implementation dates, as detailed in the table [7]. Table 1: NRMM Emissions Limits [1] [2] [7] Net Power [kW] CO [g/kWh] HC [g/kWh] NOx [g/kWh] PM [g/kWh] Date(1) Stage III A 130 ≤ PN < 560 3.5 NOx + HC: 4.0 0.2 2011 75 ≤ PN < 130 5.0 NOx + HC: 4.0 0.3 2011 37 ≤ PN < ...

Regulations  Updated at: 2024/12/13

est. The OBD thresholds are the Euro 6 preliminary thresholds, that apply at Euro 6b stage, these are reported in Table 9 of Emission Standards - EU Passenger Cars & Light Duty Trucks. Table 1: Euro 6 emissions limits for SI engine vehicles [2] Vehicle Category CO (mg/km) THC (mg/km) NMHC (mg/km) NOx (mg/km) PM (mg/km) PN (# /km)(1) M and N1 I 1,000 100 68 60 4.5 6.0*1012 N1 II 1,810 130 90 75 4.5 6.0*1012 N1 III andN2 2,270 160 108 82 4....

Regulations  Updated at: 2024/12/13

quirements for diesel fuel.   Tier 2 Based Standards The US Tier 2 based standards are summarised as follows.  The durability standard for these limit values is 80,000 km. Table 2: Emission Limits for Light-duty Vehicles Based on US Tier 2 Standards [1] Model Years Class CO (g/km) NMHC (g/km) NOx (g/km) PM (g/km) evaporative emissions (g/test) Gasoline, LPG & Natural Gas Diesel Gasoline, LPG & Natural Gas Diesel Gasoline, LPG & Natural Ga...

Regulations  Updated at: 2024/12/13

the California LEV III requirements are in place from 1 January 2016 for vehicles fuelled by gasoline, gas and ethanol, including dual-fuel and hybrid vehicles. The emissions standards are summarized in Table 2 by vehicle emissions category; limits given are for non-methane organic gases (NMOG) +NOx, CO, and PM [1]. All the values correspond to the CARB LEV III limits for passenger cars (the limits in the California regulation are expressed in...

Regulations  Updated at: 2024/12/13

igned [7]. The introduction schedule for the new standards is likely to match that for the introduction of Euro 4 standards for fuel, which is October 2018 for gasoline and March 2021 for diesel [8] [9].  Table 1: Euro 2 Emission Limits for Passenger Cars & LDT Class Ref. Mass - rw (kg) CO HC + NOx PM Gasoline (g/km) Diesel (g/km) Gasoline (g/km) Diesel (g/km) Diesel (g/km) 1 RW ≦ 1250 2.2 1.0 0.5 0.7 0.08 2 1250 < RW ≦ 1700 4.0 1.2...

Regulations  Updated at: 2024/12/13

(liquefied petroleum gas), CNG (compressed natural gas), bio-methane, diesel, biodiesel and hydrogen; dual fuel and flexible fuel options are covered. For engines powered by hydrogen, all the testing requirements in place for other PI engines apply, but in the assessment of gaseous pollutants, only NOX emissions have to be determined. An amendment published in January 2024 [7] includes in the standards vehicles powered by internal combustion engi...

Regulations  Updated at: 2024/12/13

ls on the regulations covering EU type approval, please refer to the entry EU-Vehicle Categories. Table 1: Euro 6 Emissions Limits and Implementation Dates [7] Emissions Class M, N1 I Class N1 II Class N1 III, N2 SI CI SI CI SI CI THC (mg/km) 100 - 130 - 160 - NMHC (mg/km) 68 - 90 - 108 - NOx (mg/km) 60 80 75 105 82 125 HC + NOx (mg/km) - 170 - 195 - 215 CO (mg/km) 1000 500 1810 630 2270 740 PM (mg/km) 4.5(1) 4.5 4.5(1) 4.5 4.5(1)...

Regulations  Updated at: 2024/12/13

ed 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 PI CI PI CI M 1,000 500 100 - 68 - 60 80 - 170 4.5 4.5 6·1011 6·1011 ...

Regulations  Updated at: 2024/12/13

g . World harmonized not-to-exceed (WNTE) emissions limits also apply for compression ignition engines, these are detailed in Table 4 and are also identical to the corresponding Euro VI limits. Table 3: China VI Emissions Limits [18]. Test Cycle CO (mg/kWh) THC (mg/kWh) NMHC (mg/kWh) CH4 (mg/kWh) NOx (mg/kWh) NH3 (ppm) PM (mg/kWh) PN (#kWh) WHSC (CI) 1,500 130 - - 400 10 10 8.0 x 1011 WHTC (CI) 4,000 160 - - 460 10 10 6.0 x 1011 WHTC (PI)...

Regulations  Updated at: 2024/12/13

O emissions, unlike the Euro 6 standard. 6a limits (Table 1) will apply from 1 July 2020 and 6b limits (Table 2) will apply from 1 July 2023 (see Implementation dates). Table 1: 6a limits for Type I test [19] Vehicle Category Test Mass,TM (kg) Emission Limits CO (mg/km) THC (mg/km) NMHC (mg/km) NOx (mg/km) N2O (mg/km) PM (mg/km) PN (#/km) I All 700 100 68 60 20 4.5 6-1011 II TM ≤ 1,305 700 100 68 60 20 4.5 6-1011 1,305 < TM ≤ 1,760 ...

Regulations  Updated at: 2024/12/13

model year set out in section 1811, subpart S, of the Code of Federal Regulations (CFR) [2].  This section is under CFR Title 40, Part 86.  Details of these regulations can be found under Emission Standards - USA (Federal) PC & LDT. As in the US Federal regulations a manufacturer's fleet average NOx emissions must conform to a limit of 0.07 g/mile (applicable since 2007).  Averaging, banking and trading arrangements apply to this requirement ...

Regulations  Updated at: 2024/12/13

tandards will cover both passenger cars and light duty commercial vehicles. The PROCONVE L7 [11] emissions limits are summarised in the following table and have a similar structure 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 32...

Regulations  Updated at: 2024/12/13

s to use CAFE data to demonstrate compliance with the greenhouse gas requirements may substitute a value of 1.9 x the CO2 figure in place of the terms “296 x N20 + 23 x CH4” in the equation. Note: Light-duty trucks from 3751 to 8500 lbs GVW (LD2 trucks) that are certified to the Option 1 LEV II NOx Standard in Section E.1.1.2 of the test procedures [3] are exempt from the above greenhouse gas emission requirements, however, passenger cars, LD...

Regulations  Updated at: 2024/12/13