更多關于著色劑使用申請的法規，請詳見美國FDA 21 CFR 第71部分關于著色劑使用申請的法規匯總。

　　§ 71.26   Revocation of exemption from certification.

　　If information becomes available to the Commissioner that a color additive that has been granted exemption from certification should not, for the protection of the public health, be so exempted, such exemption will be canceled by a notice published in the Federal Register.