How to Get a PUC or Pollution Under Control Certificate for a Car?

bySharath ReddyLast Updated: November 16, 2023

As environmental concerns continue to rise, governments around the world are implementing measures to reduce vehicular pollution. In India, one such measure is the Pollution Under Control (PUC) Certificate. It is a mandatory document that certifies the emission levels of vehicles and ensures compliance with pollution control norms. This blog aims to provide a comprehensive guide on how to obtain a PUC Certificate for your car in India, including the application process, the documents required, and the significance of maintaining a valid PUC Certificate.

What is a PUC Certificate?

A PUC (Pollution Under Control) Certificate is an official document that certifies that a vehicle’s emissions are within the permissible limits set by the Central Pollution Control Board (CPCB). It serves as proof that the vehicle is compliant with pollution control norms and is not emitting excessive pollutants that can harm the environment and public health.

The PUC Certificate is issued after conducting an emission test at authorized PUC testing centers. During the test, the vehicle’s emission levels, including carbon monoxide (CO), hydrocarbons (HC), and nitrogen oxides (NOx), are measured using specialized equipment. If the vehicle’s emissions are within the prescribed limits, a PUC Certificate is issued, indicating compliance with pollution control norms.

The PUC Certificate includes details such as the vehicle’s registration number, emission readings, and the validity period. It is a mandatory requirement for all vehicles in India as per the Motor Vehicles Act, of 1988. Carrying a valid PUC Certificate is essential for smooth vehicle registration, and insurance renewal, and to avoid penalties or legal consequences.

Importance of PUC Certificate

The importance of a PUC (Pollution Under Control) Certificate lies in its role in reducing vehicular pollution and ensuring compliance with pollution control norms. Here are some key reasons why a PUC Certificate is important:

  • Environmental Protection: Vehicular emissions contribute significantly to air pollution, which has detrimental effects on the environment. A valid PUC Certificate signifies that a vehicle is emitting pollutants within permissible limits, thereby reducing the overall pollution levels and minimizing the impact on the environment.
  • Public Health: High levels of vehicular pollution can have severe health consequences, including respiratory issues, allergies, and cardiovascular problems. By obtaining and maintaining a valid PUC Certificate, vehicle owners help minimize the emission of harmful pollutants, thereby safeguarding public health.
  • Legal Requirement: If the vehicle owner does not carry a valid PUC certificate, the owner will be responsible for prosecution under section 190(2) of the Motor Vehicles Act. The vehicle owner or driver can get fined Rs 1000 for the first offense and Rs 2000 for a subsequent offense. Therefore, possessing a valid PUC Certificate is essential to avoid legal complications and ensure compliance with the law.
  • Roadworthiness: A PUC Certificate also acts as an indicator of a vehicle’s overall condition and performance. It signifies that the vehicle is well-maintained and its emissions are in check. Regularly obtaining a PUC Certificate demonstrates responsible vehicle ownership and ensures the vehicle’s roadworthiness.
  • Insurance: A valid PUC Certificate is often required for processes such as insurance renewal, and transfer of ownership. Insurance companies and regulatory authorities may ask for the PUC Certificate as proof of compliance with pollution control norms.
  • Contribution to a Cleaner Environment: By obtaining and renewing the PUC Certificate, vehicle owners actively participate in efforts to reduce vehicular pollution and promote a cleaner environment. It is a collective responsibility to mitigate the impact of pollution on our surroundings and future generations.

Application Process for PUC Certificate

To obtain a PUC or pollution certificate for your car in India, follow these steps:

  • Locate an Authorized PUC Testing Center: Find an authorized emission testing center near your location. These centers are usually identified by a PUC signboard.
  • Drive to the Testing Center: Drive your car to the testing center and park it in the designated area. Ensure that your vehicle is in proper running condition.
  • Emission Testing: The authorized technician will conduct an emission test using a pollution-checking machine. This machine measures the level of pollutants emitted by your vehicle.
  • Compliance Check: The emission readings obtained from the testing machine are compared with the permissible limits set by the CPCB. If your vehicle passes the test, a PUC Certificate is issued.
  • Certificate Issuance: Once your vehicle passes the emission test, the authorized testing center will issue a PUC Certificate. It contains details such as your vehicle’s registration number, emission readings, and the validity period.

Validity and Renewal of PUC Certificate

Any new car that you buy comes with a PUC certificate which is valid for a period of 1 year.

Post that, whenever you renew a PUC Certificate, it is generally valid for a period of six months. After this period, it needs to be renewed to ensure continued compliance with pollution control norms. To renew your PUC or pollution certificate, follow the same process mentioned above at an authorized testing center. 

It is recommended to renew the PUC or pollution certificate before it expires to avoid any legal complications and to contribute to a cleaner environment.

How to Download a PUC Certificate Online?

To download a PUC certificate online, follow these steps-

  • Visit to the Parivahan website’s VAHAN portal –
  • Select the “PUC Certificate” option.
  • Provide vehicle registration number, chassis number (last five characters), and verification code.
  • Click on “PUC Details”.
  • Choose to print or download the pollution certificate.

How to Obtain a Copy of the PUC Certificate?

Follow the below steps to obtain a copy of your PUC Certificate:

  • Visit the authorized emission testing center where you previously obtained the PUC Certificate.
  • Provide the necessary details such as your vehicle’s registration number and previous PUC Certificate details, if available, to help the testing center locate your records.
  • Request a duplicate copy of your PUC Certificate from the testing center. They may ask for identification documents or any other relevant information to verify your identity and vehicle ownership.
  • Some testing centers may charge a nominal fee for issuing a duplicate PUC Certificate. Be prepared to pay any applicable fees for the duplicate certificate.
  • Once the testing center verifies your details and payment, they will issue a duplicate PUC Certificate. Ensure that all the necessary details, such as your vehicle’s registration number and emission readings, are correctly mentioned on the certificate.

Remember, it is always advisable to keep the original PUC Certificate in a safe place and make copies for your records. In case the original certificate is lost, damaged, or misplaced, you can follow the steps mentioned above to obtain a duplicate copy from the authorized emission testing center where the original certificate was issued.


Obtaining and maintaining a valid Pollution Under Control (PUC) Certificate is not only a legal requirement but also a responsible action towards reducing vehicular pollution. By following the application process at authorized testing centers and renewing the certificate as required, car owners can ensure compliance with pollution control norms and contribute to a healthier environment. Remember, possessing a valid PUC or pollution certificate is not only beneficial for the environment but also for your own health and safety, as it signifies that your vehicle is emitting permissible levels of pollutants.

How much is the PUC certificate validity period?
The PUC Certificate validity period is typically six months. After the PUC certificate validity period expires, the vehicle owner must get a new emission test conducted and obtain a renewed PUC Certificate to ensure continued compliance with pollution control norms.
Is it mandatory to obtain a PUC Certificate for a car?
Yes. Obtaining and maintaining a valid PUC or pollution certificate is not only a legal obligation but also a responsible action toward reducing vehicular pollution and promoting a cleaner and healthier environment in India.
What is the PUC certificate in full form?
PUC stands for Pollution Under Control Certificate.
How much does it cost to get a PUC?
It costs somewhere between Rs. 60 and Rs. 100 depending on the type of vehicle and the type of fuel being used.
Can PUC be done online?
Submitting an online application for a pollution certificate is not possible as it necessitates visiting an emission testing center with the vehicle. However, you can only download an existing PUC certificate online.

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