CFR›Title 7›Subtitle B›Chapter III›Part 319›7 CFR Part 319 Subpart N Citation7 CFR Part 319 Subpart NContainsSubject groups Quarantine–Rules and RegulationsCorpusDaily eCFRDisplayed edition2026-07-02Last updated2026-07-02 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 Authority7 U.S.C. 1633, 7701-7772, and 7781-7786; 21 U.S.C. 136 and 136a; 7 CFR 2.22, 2.80, and 371.3.SourceRedesignated at 84 FR 2429, Feb. 7, 2019. Previous M Subpart M—Wheat Diseases Next O Subpart O—Coffee