Sauna and hot tub

Hello guys,

I am pretty new here and still not certified inspector but mine 16 years construction experience helping me lots of.

I am wondering did we have covered sauna and hot tub inspection and is it there any video about it.

Here in Canada this is very popular so just wondering if I can learn something new.

I know that for our outside hot tub need to be separated beaker 50 amps located close to tub.