2002 MEC 334.12(1). Revise to read as follows.
Exception: Type NM, Type NMC and Type NMS cables shall be permitted to be used in one and two family dwellings, multi-family dwellings and other structures of Type I and II construction, provided that where such dwellings or structures exceed three floors above grade Type NM, Type NMC and Type NMS cables shall not be permitted to leave the floor or dwelling unit from which the cables originated
In the typical apartment building this means NM in the units and AC for the public or common spaces.
Bob
[This message has been edited by iwire (edited 02-23-2003).]