CFR›Title 5›Chapter I›Part 891›Subpart E ContainsSections 891.501–891.502CorpusDaily eCFRDisplayed edition2026-04-23Last updated2026-04-23 Subpart E—Standards for Uniform Plan and Carrier Sections 891.501 § 891.501 Standards for uniform plan. 891.502 § 891.502 Standards for carrier of uniform plan. Previous D Subpart D—Contributions and Withholdings