submitting a cosmetic ingredient statement for each cosmetic product or cosmetic formulation under this section, a responsible person shall include an attestation that the safety of the product or formulation, including the individual ingredients of such product or formulation, has been substantiated in accordance with section 609. (2) Changes to information Not later than 90 days after any change to the information required to be in a cosmetic ingredient statement under this section, the responsible person shall notify the Secretary of such change, including the discontinuation of the manufacture of a cosmetic product. Such notification is not required for a change described in subsection (b)(2)(C). (f) Cosmetic products list (1) Listing number At the time of the initial submission of any cosmetic ingredient statement under this section, the Secretary shall— (A) assign a unique cosmetic product listing number to the cosmetic ingredient statement