Recertifying propane tanks

Originally Posted by mjlaupp

Try this: http://www.damouth.org/RVStuff/OPD.shtml

That is the site Bill mentioned, it's quite dated and does not really cover all the issues.

I am doing some research as time permits. There has to be more info somewhere.

[Reldma]

Had my tanks re-certified yesterday and the only thing I saw him do was look at the tank and then cut a dealers number and date in the tank. He said any tank that has a DOT number on it has to be re-certified after 12 years. The only tank that are exempt are the ones in motor homes and 5th wheels that are enclosed in the unit.
Ferrell Gas is where I had it done. I checked the department of transportation site, but could not find any official information on what is to be completed to recertification.