This is from my FIRC study guide....

"It is still true, however, that ATC is required to report to an FAA
district office as an incident, any landing that is made when the
visibility is being reported as less than one- half mile, or the RVR
is less than the published minimums. And the pilot may be asked to
explain to the FAA the circumstances of the landing."

Sounds wrong to me.

-Robert