16 C.F.R. Part 14
Administrative Interpretations, General Policy Statements, and Enforcement Policy Statements
14.9Requirements concerning clear and conspicuous disclosures in foreign language advertising and sales materials.14.12Use of secret coding in marketing research.14.15In regard to comparative advertising.14.16Interpretation of Truth-in-Lending Orders consistent with amendments to the Truth-in-Lending Act and Regulation Z.