Vehicular Standards

Order of the National Green Tribunal regarding violation of environmental norms by a tyre pyrolysis plant, village Sakauti, Shamli, Uttar Pradesh, 28/05/2025

Order of the National Green Tribunal in the matter of Dr. Amit Kumar Vs State of Uttar Pradesh & Others dated 28/05/2025. The applicant has raised a grievance against setting up of a tyre pyrolysis plant by M/s Adideva Carbon LLP. According to the applicant, the tyre pyrolysis plant has …

Determination of real-world emissions from passenger vehicles using remote sensing data

Remote sensing of emissions has a number of important characteristics that make it particularly useful for real-world emissions surveillance. This paper builds upon the CONOX remote sensing data collection and analyses already conducted for various individual remote sensing campaigns in France, Spain, Sweden, Switzerland, and the United Kingdom between 2011 …

India Bharat Stage IV and V non-road emission standards

India’s Ministry of Road Transport and Highways has released the final rule for non-road Bharat Stage (CEV/Trem) IV and V emission standards, including stringent emission limits on particulate matter, nitrogen oxide, hydrocarbon, and carbon monoxide. This is the first time India has adopted one set of consistent standards regulating both …

Technical considerations for implementing a Real Driving Emissions test for passenger vehicles in India

This position brief makes specific recommendations regarding the adoption of Real Driving Emissions (RDE) testing in India. The recommendations are geared towards ensuring that implementation of an Indian RDE program would narrow the gap between laboratory and on-road emissions performance of vehicles that should meet Bharat Stage (BS) VI emissions …

Action plan for clean fuel: report of the task force on clean fuel

A task force constituted by Niti Aayog in a report titled Action Plan for Clean Fuel said that taxation and pricing strategy is needed to provide impetus to cleaner fuels and discouraging the use of polluting ones. Lower taxes on the cleaner fuels are sought and for the purpose, GST …

Mexico heavy-duty vehicle emission standards

The Mexican government published final emissions standards for engines used in heavy-duty trucks and buses and complete heavy-duty vehicles, NOM-044-SEMARNAT-2017 on February 19, 2018. Starting January 1, 2021, all new heavy-duty vehicles sold in Mexico will be required to meet the best-in-class, filter-based standards, equivalent to those currently in place …

How things work: OMEGA modeling case study based on the 2018 Toyota Camry

The 2018 Toyota Camry incorporates eight technology upgrades that are specifically modelled in the U.S. Environmental Protection Agency’s Optimization Model for Reducing Emissions of Greenhouse Gases from Automobiles (OMEGA) and Lumped Parameter Model (LPM). This large number of simultaneous technology upgrades makes the Camry an excellent case study of how …

Central Motor Vehicles (First Amendment) Rules, 2018

The Ministry of Road Transport and Highways vide notification dated February 20, 2018 has further amended the Central Motor Vehicle Rules, 1989. Vide this amendment in rule 115, new sub-rule (21) shall be inserted which reads as: New motor vehicles conforming to Emission Standard Bharat Stage-IV, manufactured before April 01, …

Real-world emissions in China: A meta-study of PEMS data

Vehicle emissions control programs in China have made considerable progress, mainly attributed to the uptake of emissions control technologies driven by increasingly stringent standards and improved fuel quality. Nevertheless, challenges remain regarding compliance with emissions standards for vehicles under real-world driving conditions. In addition to increasing amount of evidence in …

Compliance pathways in the U.S. Phase 2 heavy-duty vehicle efficiency regulation

The U.S. Environmental Protection Agency and the U.S. Department of Transportation's National Highway Traffic Safety Administration recently published the final Phase 2 rules targeting fuel consumption and greenhouse gas emissions attributable to new heavy-duty vehicles and engines. An intrinsic feature of the previously established Phase 1 and the new phase …

Remote sensing of motor vehicle exhaust emissions

This report provides a comprehensive overview of vehicle remote sensing, an emissions measurement technique which has been used for more than 25 years to evaluate emissions from passing motor vehicles in real-world driving. Review technical details of the vehicle remote sensing test method, describe the multiple types of emissions analyses …

South Africa's new passenger vehicle CO2 emission standards: baseline determination and benefits assessment

South Africa’s new passenger vehicle fleet is the largest on the African continent and the 18th largest globally. South African manufacturers sold more than 412,000 new vehicles in 2015, and exported more than 333,000 units in that year. Although domestic new vehicle sales have been impacted by economic and political …

Air quality and health benefits of improved fuel and vehicle emissions standards in Mexico

At the North American Leaders Summit (NALS) in June 2016, the heads of the governments of Canada, Mexico, and the United States agreed to “commit to reduce air pollutant emissions by aligning air pollutant emission standards for light- and heavy-duty vehicles and corresponding ultralow-sulfur fuel standards by 2018.” To support …

China's first national portable emissions testing standard for heavy-duty vehicles

In September 2017, China’s Ministry of Environmental Protection issued the first national standard for portable emission measurement system (PEMS) testing of heavy-duty vehicles (HDVs). The regulation is a supplement to all existing requirements under the China V standard, and it requires additional on-road PEMS testing for new and in-use China …

Supplementary report on assessment of Pollution Under Control (PUC) Programme in Delhi and NCR

This supplementary report is filed in compliance with Hon’ble Supreme Court order dated August 10, 2017. This supplementary report is based on discussions and final meeting with all stakeholders, including Ministry of Road Transport and Highways (MoRTH), Society of Indian Automobile Manufacturers (SIAM) and Transport Department to finalise recommendations to …

Judgement of the National Green Tribunal regarding banning of 10 year old diesel vehicles in Delhi NCR, 14/09/2017

Judgement of the National Green Tribunal in the matter of Harvinder Sekhon Vs. Union of India & Others dated 14/09/2017 regarding banning of 10 year old diesel vehicles in Delhi NCR. The sum and substance of the case is that the scientific reports of IIT Kanpur, the DPCC and CRRI …

Notification regarding emission standards for construction equipment vehicles, and agricultural tractors

The Road Transport Highways Ministry has issued a draft notification regarding emission standards for construction equipment vehicles, and agricultural tractors on 29 August, 2017. Every diesel driven agricultural tractor and construction equipment vehicle and combine harvester shall be so manufactured that it complies with the following standards of gaseous pollutants …

Order of the National Green Tribunal regarding registration of new vehicles of IOC which are BS-IV compliant, 28/08/2017

Order of the National Green Tribunal in the matter of Vardhaman Kaushik Vs. Union of India & Others dated 28/08/2017 regarding registration of new vehicles of Indian Oil Corporation which are BS-IV compliant and which are to be used only for the purpose of carrying petroleum products. Tribunal allows the …

Status of policies for clean vehicles and fuels in select G20 countries

Reveals that the efforts made by multiple Transport Task Group (TTG) countries to promote and support policies and programs—including stringent tailpipe emissions standards, fuel economy standards, low sulfur fuels, and green freight programs—are in good alignment with the long-term perspective and pathways of the Transport Task Group defined in the …

Cost–benefit analysis of early implementation of the China 6 light-duty vehicle emission standard in Guangdong Province

Reviews the costs and benefits that would result from implementing the China 6 light-duty vehicle emission standard in Guangdong Province with a recommended timeline earlier than the national plan (2023). The authors conclude that early adoption (in mid-2018) of the China 6b standard will help Guangdong address its most prominent …

Order of the National Green Tribunal regarding registration of diesel vehicles which are BS-IV compliant, Delhi NCR, 03/08/2017

Order of the National Green Tribunal in the matter of Vardhaman Kaushik Vs. Union of India & Others dated 03/08/2017 regarding registration of diesel vehicles which are BS-IV compliant and which are to be used only for the purpose of carriage of petroleum products or on behalf of Indian Oil …

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