Here in the State of Michigan we have adopted the 2002 NEC with amendments and all electrical installations are required to comply with State code. There are some facets of electrical installations that are installed by unlicensed people legally. They are required to comply with the State code. For example, Audio/Visual equipment, communication equipment, lawn sprinkler equipment and data wiring are quite often installed by unlicensed people and they get inspected and must comply with code.
[This message has been edited by George Little (edited 01-02-2005).]
