• Part 27 [§ 27.1 - § 27.100] - PART 27—COTTON CLASSIFICATION UNDER COTTON FUTURES LEGISLATION

• Part 28 [§ 28.1 - § 28.961] - PART 28—COTTON CLASSING, TESTING, AND STANDARDS

• Part 29 [§ 29.1 - § 29.9407] - PART 29—TOBACCO INSPECTION

• Part 30 [§ 30.1 - § 30.61] - PART 30—TOBACCO STOCKS AND STANDARDS

• Part 31 [§ 31.400 - § 31.402] - PART 31—PURCHASE OF WOOL AND WOOL TOP SAMPLES

• Part 32 [§ 32.400 - § 32.403] - PART 32—PURCHASE OF GREASE MOHAIR AND MOHAIR TOP SAMPLES

• Part 33 [§ 33.1 - § 33.60] - PART 33—REQUIREMENTS UNDER THE EXPORT APPLE ACT

• Part 34 - PART 34 [RESERVED]

• Part 35 [§ 35.1 - § 35.60] - PART 35—EXPORT GRAPES AND PLUMS

• Part 36 [§ 36.1 - § 36.3] - PART 36—PROCEDURES BY WHICH THE AGRICULTURAL MARKETING SERVICE DEVELOPS, REVISES, SUSPENDS, OR TERMINATES VOLUNTARY OFFICIAL GRADE STANDARDS

• Part 37-41 - PARTS 37-41 [RESERVED]

• Part 42 [§ 42.101 - § 42.143] - PART 42—STANDARDS FOR CONDITION OF FOOD CONTAINERS

• Part 43 [§ 43.101 - § 43.106] - PART 43—STANDARDS FOR SAMPLING PLANS

• Part 44-45 - PARTS 44-45 [RESERVED]

• Part 46 [§ 46.1 - § 46.49] - PART 46—REQUIREMENTS (OTHER THAN ADMINISTRATIVE PROCEDURES) UNDER THE PERISHABLE AGRICULTURAL COMMODITIES ACT, 1930

• Part 47 [§ 47.1 - § 47.49] - PART 47—ADMINISTRATIVE PROCEDURES UNDER THE PERISHABLE AGRICULTURAL COMMODITIES ACT

• Part 48 [§ 48.1 - § 48.8] - PART 48—REQUIREMENTS OF THE SECRETARY OF AGRICULTURE FOR THE ENFORCEMENT OF THE PRODUCE AGENCY ACT

• Part 50 [§ 50.1 - § 50.12] - PART 50—ADMINISTRATIVE PROCEDURES GOVERNING WITHDRAWAL OF INSPECTION AND GRADING SERVICES

• Part 51 [§ 51.1 - § 51.3418] - PART 51—FRESH FRUITS, VEGETABLES, AND OTHER PRODUCTS (INSPECTION, CERTIFICATION, AND STANDARDS)

• Part 52 [§ 52.1 - § 52.3764] - PART 52—PROCESSED FRUITS AND VEGETABLES, PROCESSED PRODUCTS THEREOF, AND CERTAIN OTHER PROCESSED FOOD PRODUCTS