19 C.F.R. § 220.6
(a) In general. The article description in the petition shall be provided in a format appropriate to be included in the amendment to chapter 99 of the HTS and shall include language that:
(b) Article descriptions that are not recommended. The Commission will generally consider proposed article descriptions containing the following kinds of information or criteria as preventing the relevant petition from being recommended for inclusion in a miscellaneous tariff bill, unless input received from the U.S. Department of Commerce (Commerce) or CBP provides a basis for the Commission's analysis under the Act:
(3) Language—