CFR›Title 9›Chapter I›9 CFR Part 99 Citation9 CFR Part 99ContainsSubparts Subpart A–Subpart BCorpusDaily eCFRDisplayed edition2026-11-09Last updated2026-11-09 PART 99—RULES OF PRACTICE GOVERNING PROCEEDINGS UNDER CERTAIN ACTS Subparts Subpart A Subpart A—General Subpart B Subpart B—Supplemental Rules of Practice Authority7 U.S.C. 8301-8317; 7 CFR 2.22, 2.80, and 371.4.Source48 FR 30095, June 30, 1983, unless otherwise noted. Redesignated at 52 FR 29502, Aug. 10, 1987.