CFR›Title 7›Subtitle B›Chapter III›Part 319›Subpart N ContainsSubject groups Quarantine–Rules and RegulationsCorpusDaily eCFRDisplayed edition2026-04-15Last updated2026-04-15 Subpart N—Packing Materials Subject Groups Quarantine Quarantine Sections 319.69–319.69a Rules and Regulations Rules and Regulations Sections 319.69-1–319.69-5 SourceRedesignated at 84 FR 2429, Feb. 7, 2019. Previous M Subpart M—Wheat Diseases Next O Subpart O—Coffee