Alternative color blindess test for ATC's?

[Katie]

http://forums.jetcareers.com/ask-an...58719-after-the-interview-what-to-expect.html

If he was assigned to a center, is there an alternative color blindness test for center workers?

 

[My Flight Surgeon]

The alternate test for color vision for ATC is the Aviation Light Test which is only administered at Regional Flight Surgeon's offices and FAA clinics.