CFR›Title 43›Subtitle A›Part 4›Subpart K›Subject Group General Provisions ContainsSections 4.1001–4.1004CorpusDaily eCFRDisplayed edition2026-06-29Last updated2026-06-29 Sections 4.1001 § 4.1001 What terms are used in this subpart? 4.1002 § 4.1002 What is the purpose of this subpart? 4.1003 § 4.1003 Which rules of procedure and practice apply? 4.1004 § 4.1004 How are time periods computed? Previous Document Filing and Service Document Filing and Service Next Hearing, Briefing, and Recommended Decision Hearing, Briefing, and Recommended Decision