Requlations on Food Additives The Food and Drug Administration 2. 1938 Food Drug and Cosmetic Act 3. 1958 and 1960 Amendments 1. Delaney clauseRegulations on Food Additives 1. The Food and Drug Administration 2. 1938 Food Drug and Cosmetic Act 3. 1958 and 1960 Amendments 1. Delaney Clause