For an engineering degree at my alma mater, sitting for the EIT exam (Engineer in Training) which is now called the FE, for Fundamentals of Engineering, has been required for decades.
The P.E. Exam cannot be taken until a person has four or five years of experience working (typically under the supervision of a P.E.) beyond a degree and requires written letters of recommendation from other P.E.s. The process is intended to ensure actual competence and is pretty good for that. I was fortunate in that my alma mater is heavily staffed with working engineers who actually know their fields hands-on rather than academic theory. I was even more fortunate that I didn’t go to engineering school right out of high school. I was 32 when I went back to school.