1927 - The "Bureau of Chemistry" is reorganized into two separate entities. Regulatory functions are located in the "Food, Drug, and Insecticide Administration", and nonregulatory research is located in the "Bureau of Chemistry and Soils".
1930 - The name of the "Food, Drug, and Insecticide Administration" is shortened to "Food and Drug Administration" (FDA) under an agricultural appropriations act.
... page; that is, one that just points to other pages that might otherwise have the same name. If you followed a link here, you might want to go back and fix that ...