WWW.wettinc.ca
They regulate the inspectors that insurance companies rely on to ensure your wood burning device is safe.
IOW if you pass inspection and you have a house fire claim, the insurance company will sue the inspector plus the mfg of the stove & pipe to reclaim any money they paid you, if they did indeed pay you. You cannot get house insurance or sell your house without the inspection, in all cases I am aware of. Realty listings clearly state that stoves, fireplaces, etc are or are not certified. If the listing is falsified, you can sue the realtor. I spoke to one former WETT inspector who is really good at house Inspections and he quit doing WETT because the cost of his insurance was astronomic.
If this sounds like gov't BS, it's not. It has nothing to do with gov't.
If it sounds like insurance and lawyer BS - BINGO, you got it right
If it sounds like Canadian BS, BINGO twice.
The inspection I got a year ago cost $300. and took him 5 min to check the installation, 5 min to argue over the mfg manual, which he claimed was wrong and 10 min to fill in the paperwork.