Hey guys, I inspected a very expensive house today, the master closer was full of tall cabinet doors with glass panes.
I did not see any markings on the glass anywhere.
Should these doors have safety glass?
Should be? Yes.
Required? No.
Plate glass is commonly used in closet and cabinet doors.
Thanks! I’ll just recommend the buyers not to go into the master closet after getting into an argument… 
Well pardnuh, I reckon I’ll jest mosey on down to the ole corral and palaver with the buckaroos fer a spell. Think I’ll ask 'em if’n they call it a closer, too.;-)