CFR > Title 7 - Agriculture > SUBTITLE B—Regulations of the Department of Agriculture > CHAPTER I—AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE (parts 27 to 206) > SUBCHAPTER B—MARKETING OF PERISHABLE AGRICULTURAL COMMODITIES (parts 46 to 50) > PART 50—RULES OF PRACTICE GOVERNING WITHDRAWAL OF INSPECTION AND GRADING SERVICES > SUBPART B—Supplemental Rules of Practice (§50.10 to §50.12)