The FDA has issued a draft Circular titled “Guidelines for the Adoption of the Codex Standard as a Technical Regulation for Infant Follow-Up Formula and Products for Young Children.” This Circular aims to adopt the updated Codex Standard, providing guidance on regulating products for infants and young children. Specifically, it offers guidance to food business operators (FBOs) on how to use the updated Codex Standard in regulation and defines limits for consumption, quality factors, purity requirements, food additives, contaminants, hygiene, labeling, analytical methods, and sampling based on the updated Codex Standard and current national policies.