CFR›Title 7›Subtitle B›Chapter IX›Part 993›Subpart F ContainsSections 993.601–993.602CorpusDaily eCFRDisplayed edition2026-04-24Last updated2026-04-24 Subpart F—Grade Requirements Sections 993.601 § 993.601 More restrictive grade regulation. 993.602 § 993.602 Maximum tolerances. Previous E Subpart E—Pack Specification as to Size