The US FDA is temporarily allowing, on a case-by-case basis, the importation of infant formulas manufactured outside the US provided they meet specific requirements established by FDA. For more information and a list of the allowed formulas, you can visit this website. A key FDA requirement is the manufacturer must prove they have established current good manufacturing practices by providing their FDA Food Facility Registration number, details and records about their quality control procedures, testing, manufacturing process and inspections. FDA will not allow formulas into the US that do not meet their requirements.