FDA Proposes Updates to Infant Formula Standards11/03/2026The FDA is proposing the first changes to nutritional infant formula standards in nearly 30 years. The proposed rule would update requirements for iodine, manganese, vitamin A, and vitamin D as well as reaffirm existing requirements for chloride, potassium, selenium, and sodium. It would also change the units of measure for two nutrients and request public input on potential requirements that are sometimes added by manufacturers. The FDA is accepting feedback on the proposal through February 26, 2027. Electronic comments may be submitted to www.regulations.gov docket number FDA-2026-56789. Written comments should be submitted to the Dockets Management Staff (HFA-305), Food and Drug Administration, 5630 Fishers Lane, Room 1061, Rockville, MD 20852. All written comments should identify the docket number FDA-2026-56789 for “Infant Formula Nutrient Requirements.”