CFR›Title 15›Subtitle B›Chapter IX›Part 904›Subpart E ContainsSections 904.400–904.403CorpusDaily eCFRDisplayed edition2026-04-15Last updated2026-04-15 Subpart E—Written Warnings Sections 904.400 § 904.400 Purpose and scope. 904.401 § 904.401 Written warning as a prior violation. 904.402 § 904.402 Procedures. 904.403 § 904.403 Review and appeal of a written warning. Previous D Subpart D—Permit Sanctions and Denials Next F Subpart F—Seizure and Forfeiture Procedures