The Hon’ble Supreme Court in its order March 23, 2018 has directed EPCA to examine the new parameters that can be introduced in Pollution under Control (PUC) centres.

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.

The maximum benefits of a fleet modernization program can be achieved by conducting a subsidized scrappage program along with early adoption of BS VI standards starting as soon as 2019.

Poor air quality across Indian cities threatens the health of millions, and pollution levels have remained at dangerous levels throughout the last decade. To address the urban air quality crisis, officials have targeted motor vehicles, a major source of pollution in urban areas.

Inspection and maintenance (I/M) programs are key to identifying high-emitting vehicles and mitigating their impact on air quality and climate. This paper assesses best practices for I/M programs targeting heavy-duty vehicles and makes recommendations on how to improve HDV I/M programs in the future.

Controlling emissions from the in-use fleet, particularly from high emitters and older vehicles, can immediately alleviate urban air pollution. As pressure to address China's air quality issues builds, Guangdong Province has taken several steps toward that end.

A comprehensive survey, setting India’s policy options in the context of international experience and assessing technology costs versus health and economic benefits under several scenarios.

This document presents an Intermediate Public Transport (IPT) policy for the city of Chennai, which can be applied to other cities in Tamil Nadu, based on applicability of local service conditions.

From time to time the Hon