CFR›Title 15›Subtitle B›Chapter IX›Part 904›Subpart A ContainsSections 904.1–904.5CorpusDaily eCFRDisplayed edition2026-04-15Last updated2026-04-15 Subpart A—General Sections 904.1 § 904.1 Purpose and scope. 904.2 § 904.2 Definitions and acronyms. 904.3 § 904.3 Filing and service. 904.4 § 904.4 Computation of time periods. 904.5 § 904.5 Appearances. Next B Subpart B—Civil Penalties