Section 66.3 - Disclosure requirement and applicability(a)General.(1) A label for a bioengineered food must bear a disclosure indicating that the food is a bioengineered food or contains a bioengineered food ingredient consistent with this part.(2) Except as provided in § 66.116 for voluntary disclosure, a label shall not bear a disclosure that a food is a bioengineered food or contains a bioengineered food ingredient if the records maintained in accordance with § 66.302 demonstrate that the food is not a bioengineered food or does not contain a bioengineered food ingredient.(b)Application to food. This part applies only to a food subject to:(1) The labeling requirements under the Federal Food, Drug, and Cosmetic Act ("FDCA"); or(2) The labeling requirements under the Federal Meat Inspection Act, the Poultry Products Inspection Act, or the Egg Products Inspection Act only if:(i) The most predominant ingredient of the food would independently be subject to the labeling requirements under the FDCA; or(ii) The most predominant ingredient of the food is broth, stock, water, or a similar solution and the second-most predominant ingredient of the food would independently be subject to the labeling requirements under the FDCA.