The States have their own engineering boards to give out and monitor engineer license status. Why isn’t there one for software engineering?
There used to be one! It was discontinued (a) for lack of interest since no jobs or regulations require it, and (b) because being eligible to sit for the Professional Engineer (P.E.) exam requires having spent X years (X=4 or more, depending on circumstances) working under the supervision of a licensed P.E., and not many software engineers worked under licensed P.E.s.
(I’m a software engineer with a civil EIT license and worked in the software industry under a civil P.E., so think I would’ve actually been one of the weirdos in a position to be licensed as a software P.E. Unfortunately, they did away with it before I got the chance.)