where's the code for switches in stairwell?

[brantmacga]

where's the code that says you must have a switch @ top and bottom of a stairwell?

edit------


nevermind, that's building code!

 

[augie47]

it's also NEC 210.70(A)(2)

 

[Dennis Alwon]

Interesting enough it does not have to be a 3 way. Of course, it is a moot point as nobody wants 2 single poles.

 

[brantmacga]

it's also NEC 210.70(A)(2)

dang sure is.

thanks.