I thought the same thing as JAE, but that is not true. Take a look at the attached document (specifically question 11). There is still a minimum of one more test beyond the NCEES SE.
I'm in Indiana and wanted to get my S.E. in California through comity so I was looking into it. Once I pass my SE tests in Indiana, I will be a licensed P.E. However, in CA you need to hold a Civil P.E. for three years before you can get your S.E.
Juston Fluckey, E.I.
Engineering Consultant