Help!!
I'm in the process of selling my home (permitted in 1984, and finaled in 1985)located in Phoenix AZ. My buyer's home inspector wants me to install GFI circuits in the kitchen and garage.
My question is " When were GFIs for these locations adapted by the NEC/UBC and when did City Inspectors start enforcing this??

I was not the original owner, I purchased the home in 1996, so this was a pre-existing scenario. Do I have to fix this?
Thanks for any guidence, Erik