Part 28 — Cotton Classing, Testing, and Standards
- Subpt. A Requirements Under the United States Cotton Standards Act §§28.1 to 28.165
- Subpt. B Classification for Foreign-Growth Cotton §§28.175 to 28.192
- Subpt. C Standards §§28.301 to 28.603
- Subpt. D Cotton Classification and Market News Service for Producers §§28.901 to 28.917
- Subpt. E Cotton Fiber and Processing Tests §§28.950 to 28.961