MRC 2006 Michigan Residental Code.
NEC covers replacement Receptacles under 406.3(D).
AS far as MRC Chapter 39 Devices & Luminaires. E3901.11.1
Exception. That deals with grounding switch plate enclosers,& Switchs fed with ungrounded Romex GFI protection can be used. Section E3902.2 says 15 & 20 amp recp. SHALL be grounding type.
I could find nothing of Outlets & existing.
Might be best to ask yout AHJ if he is going to use the NEC .

Might be there but I didn;t find it.