switches required for stairwell

[Doctor Electric]

i cant seem to find where the code book says about how many stairs in a stairwell require a switch if you can point me in the right direction i'd appreciate it thanks guys

 

[Greentagger]

6 or more. 210.70(A)(2)(3).

 

[Doctor Electric]

6 or more. 210.70(A)(2)(3).

thank you geezz thats hiding in the corner there lol i didnt think of it as a lighting outlet but now i will

 

[Frank DuVal]

Well, the actual light is the lighting outlet, but the switch location happens to be written there under Lighting Outlets Required.