How the questions are made

We use the U.S. FDA Food Code 2022, a public-domain model code. A language model drafts multiple-choice questions from individual sections and must copy the exact sentence that proves the answer; our code keeps a question only if that sentence is really in the Food Code (and any number in the answer is in it), and a second, stricter check must confirm that only this answer is correct. Food handler and manager certificates are issued by accredited programs and local health departments; this site only helps you practise.