That's correct.
It's interesting. In terms of having the last word on something, and in terms of questions not always being clear, administrative law as a field of law recognizes that, for many legal questions, there may be more than one possible answer.
It has been stated sometimes that the court that gets it right is really the court that has the last word, because you have appeals, and you can overturn it. It's not necessarily that the other one was objectively wrong, but someone has to have a last word on those questions.