7 CFR § 29.1131 - Rule 25.

---
identifier: "/us/cfr/t7/s29.1131"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "7 CFR § 29.1131 - Rule 25."
title_number: 7
title_name: "Agriculture"
section_number: "29.1131"
section_name: "Rule 25."
chapter_name: "AGRICULTURAL MARKETING SERVICE (STANDARDS, INSPECTIONS, MARKETING PRACTICES), DEPARTMENT OF AGRICULTURE"
subchapter_number: "A"
subchapter_name: "COMMODITY STANDARDS AND CONTAINER REQUIREMENTS"
part_number: "29"
part_name: "TOBACCO INSPECTION"
positive_law: false
currency: "2026-03-24"
last_updated: "2026-03-24"
format_version: "1.1.0"
generator: "[email protected]"
authority: "7 U.S.C. 511-511s."
cfr_part: "29"
---


# 29.1131 Rule 25.

Any lot of tobacco containing 10 percent or less of oxidized tobacco, except as provided in rule 12, shall be designated by the combination symbols “PO,” “XO,” or “BO.” Crude or green tobacco containing 10 percent or less of oxidized shall be grade “N2.”