Hello Shreyank.
Once an Approved * CNG Kit Installed in the car, below is the list of documents to be submitted in RTO
- Original RC / Smart Card
- Notarized Copy of Insurance
- Pollution certificate post CNG Installation
- Notarized Copy of ID Dox along with Address Proof and PAN
- Original copy of Invoice raised by CNG Installation Center along with Kit Details on Invoice
- CNG Kit Type - Sequential / Open Loop / Closed Loop Certificate
- Copy of Authorization & Approval Letter of Retrofitter - format is with them
- Check list as per AIS-024 TO AIS-028 certified by the retrofitter.
- Copy of CNG cylinder certificate issued by Dept. Of Explosives, Nagpur with certification by retro fitter
- Copies of side &Top view of approved layout drawings/ plans approved by designated testing agency duly certified by retro.
- Undertaking as per format form which is there with Installation center that Kit is Installed as per approved layout plan and complies
You can also raise a request simultaneously to endorse CNG Kit in your Car Insurance Policy with the Insurance Company. However - some Insurance companies Endorse CNG Kit on the policy only when its endorsed on the Car Registration Copy.
On Submission of Documents
Physical Inspection of Vehicle is even done in some RTO - where RTO Officer will verify the Kit including Kit Certificate and other details - matching with records
In all charges are around Rs. 750 for CNG Kit Endorsement in RTO plus applicable road tax charges to be paid on Invoice value of Kit. For instance if Kit is worth Rs 50K - then 4% Road tax in delhi (provided car value is less than 6 Lakh) to be added back.
In Car Insurance - general premium increment is in tune of Rs. 1500 - 2000 for endorsement of CNG Kit.