Investigation Launched into Fraudulent Pollution Certificates for Assam Vehicles

The Assam transport department is investigating a significant scam involving fraudulent Pollution Under Control (PUC) certificates for vehicles registered in the state. A recent report revealed that many vehicles are operating with fake certificates issued from unauthorized centers in Haryana and Rajasthan, bypassing mandatory emission tests. This malpractice not only leads to substantial revenue loss for the state but also poses serious health risks due to increased air pollution. The inquiry aims to address these issues comprehensively, highlighting the urgent need for regulatory enforcement to protect public health, especially for vulnerable populations like children and the elderly.

By Narendra Chaudhary Jan 6, 2026, 08:46 IST

Inquiry into Pollution Control Certificate Scam

Guwahati, Jan 6: The transport department of Assam has initiated an investigation following a report that uncovered a scheme involving numerous vehicles registered in the state operating with fake Pollution Under Control (PUC) certificates from Haryana and Rajasthan.

The report, released on December 6, 2025, detailed how various unauthorized centers were issuing these certificates without performing the required emission tests. This malpractice not only results in significant revenue loss for the state but also contributes to the deteriorating air quality in Assam.

A senior official from the transport department stated that the inquiry will cover all relevant aspects, and appropriate actions will be taken based on the investigation's outcomes.

The report highlighted the collaboration between local middlemen and PUC operators in Haryana and Rajasthan, who provide certificates at a fraction of the legitimate cost without any actual testing.

According to the investigation, the scheme persists due to its profitability and the ease with which vehicle owners can obtain these certificates, often within minutes, without their vehicles ever leaving Assam.

Allegations have surfaced that software is used to alter the names of issuing authorities on the certificates.

Assamese agents are reportedly in constant communication with these centers via WhatsApp, sending vehicle registration numbers daily.

A senior official from the District Transport Office noted that Assam has approximately 5 million registered vehicles, with around 7,000 new registrations occurring daily. Kamrup (Metro) alone accounts for nearly 1.2 million vehicles.

The transport department generates revenue through authorized PUC centers and fines for non-compliance. Estimates suggest that PUC fees could yield Assam around ₹25 crore annually, not including penalties.

“This inquiry must be thorough. It is crucial to address this as a public health crisis, particularly affecting children and the elderly, as these vehicles emit 2-5 times more pollutants,” remarked a source from the automotive industry.

India's emission control framework is regulated by the Central Motor Vehicles Rules, 1989, which mandates PUC certification and physical testing. Rule 116 stipulates that states must oversee authorized centers, and issuing certificates across state lines without testing is illegal.