I just receive a call from my Car company that I need to get my CNG Tank inspected and approved from Department of Land and Transport in order to get my Tax Sticker. Does any one know the procedure ? how long will it takes ? and what i have to do ? any documents required ?

Thanks

Moving to the motoring forum.

Good Idea.

Do not know CNG but LPG is every 5 years, with tank replacement after 15 regardless. The shop I use does both types of installation.

I had my LPG system inspected last month and as 'canthai' writes, it's only every 5 years for LPG systems.

I just brought the car to my LPG Installation Shop (with the blue book) and they went away with it. Came back 1 hour later with Certificate. Price 800 Baht.

You get the original certificate and a copy, plus a sticker to place on the car window.

You give the original, when you pay for road tax. They also want to see the copy, but give that back to you.

If your Blue book is at the finance company, I don't know how you can get the inspection done. They should do it?