Commercial GFCI and AFCI

In what locations are GFCi and AFCI devices required in commercial buildings, based on the most recent code revisions? TIA

AFCI protection is required when the commercial buildings contain dwelling units. GFCI protection is as follows from the 2014 NEC:

Very good - Thanks

Now Robert…I don’t see those smiley faces in my 2014 NEC…you have a special copy I am not aware of…:wink:

LOL, that’s a ghost in the machine. For some reason the forum software subtitles smiley for the number 8. :cool:

It’s the combination of “8” + “)” that creates the smiley.

Emoji’s Gone Wild…