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 A—COMMODITY STANDARDS AND STANDARD CONTAINER REGULATIONS (parts 27 to 44) > PART 30—TOBACCO STOCKS AND STANDARDS > 30.21—Foreign matter.

30.21—Foreign matter.

Any substance or material extraneous to tobacco leaves, such as dirt, sand, stalks, suckers, straws, and strings.