PUC Certificate Guide: Pollution Under Control in India

Everything you need to know about the Pollution Under Control (PUC) certificate: how to obtain it, check validity online, fees, validity period and penalties.

Last updated: 20 October 2026 · Verified against official Parivahan / Vahan portal flow

Important: This page is a step-by-step informational guide only. VehicleRegDetail.com does not operate a vehicle search or lookup database, and we do not collect, store or disclose owner names, phone numbers, addresses or any personal vehicle data. For real verification, RC download, challan payment or licence status checks, please visit the official Parivahan / VAHAN government portal directly.

A Pollution Under Control (PUC) certificate proves that your vehicle's emissions are within the limits set by the government. It is mandatory for all motor vehicles in India and must be carried while driving.

What Is a PUC Certificate?

The PUC certificate is issued after testing the vehicle's exhaust emissions at an authorised PUC centre. The certificate contains:

Vehicle registration number
Date of test and expiry date
Emission readings
PUC centre details and certificate number

Validity Period

Vehicle Type	First PUC Validity	Renewal Validity
New petrol/CNG/LPG car	1 year from registration	6 months
New diesel car	1 year from registration	6 months
Two-wheeler	1 year from registration	6 months

How to Get a PUC Certificate

Locate an authorised PUC centre near you (petrol pumps, RTO-authorised workshops).
Drive in and ask for an emission test.
The technician inserts a probe into the exhaust and records readings.
If readings are within limits, the PUC certificate is issued instantly.
Pay the fee (usually ₹60-₹100 depending on vehicle type and state).

How to Check PUC Status Online

You can verify whether your vehicle has a valid PUC through the VAHAN portal:

Visit vahan.parivahan.gov.in.
Click Know Your Vehicle Details.
Enter the vehicle number and captcha.
View the PUC validity status along with RC and insurance details.

Penalty for Not Having a Valid PUC

Driving without a valid PUC certificate can attract a fine of up to ₹10,000 under the Motor Vehicles Act. Some states also impound the vehicle or cancel the registration in repeated cases.

Tips to Pass the PUC Test

Service your vehicle regularly and clean or replace the air filter.
Use the recommended fuel grade and engine oil.
Check the exhaust system for leaks or damage.
Warm up the engine before the test for accurate readings.

Remember

A valid PUC is as important as insurance and RC. Keep it renewed before expiry to avoid fines and to reduce your vehicle's environmental impact.

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About the Author

Editorial Team · Official Process Guides

Our editorial team compiles these guides from official MoRTH notifications, Parivahan and VAHAN portal workflows, and publicly available RTO procedures. We do not claim access to government databases and we do not provide vehicle lookups. Every guide links to the official source so you can verify the current process yourself.

Official Data Sources

Vehicle records in India are maintained by the Ministry of Road Transport and Highways (MoRTH). For real-time verification, please use the official portals: parivahan.gov.in, vahan.parivahan.gov.in, sarathi.parivahan.gov.in and echallan.parivahan.gov.in.

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