CFR›Title 27›Chapter I›Part 20›Subpart F ContainsSections 20.91–20.95; Subject groups Approval Policies–General-Use FormulasCorpusDaily eCFRDisplayed edition2026-04-24Last updated2026-04-24 Subpart F—Formulas and Statements of Process Contents 20.91 § 20.91 Formula. 20.92 § 20.92 Samples. 20.93 § 20.93 Changes to formulas. 20.94 § 20.94 Statement of process. 20.95 § 20.95 Developmental samples of articles. Approval Policies Approval Policies Sections 20.100–20.104 General-Use Formulas General-Use Formulas Sections 20.111–20.124 Previous D Subpart D—Qualification of Dealers and Users Next G Subpart G—Requirements Relating to Articles