The truck driver carries a special license, as the law 'requires' (him to do). = The truck driver carries a special license, 'as required by' law.
What will be 'required' of me if I accept the job? = What will I be 'required' to do if I accept the job?
The newspaper is 'required reading' [=reading that must be done] in my politics course.
(..) I call that mercy. And then what? I'd finally rest... and watch the sun rise on a grateful universe. The hardest choices require the strongest wills. I think you'll find our will equal to yours. Our? Piece of cake, Quill. (..)2018 Avengers: Infinity War