For aesthetic purposes I wanted to use toggle switches as those
commonly used on electronic equipment for use as light switches in a
room. Plan is to make my own cover plates from brushed aluminum. What
would the requirements be to make these code compliant if that is
possible, The switches I have are rated for 120VAC @ 20 amp DPDT I was
planing on using these switches as for both the single switch, 3 way
and 4 way operation.

Jimmie