CFR›Title 15›Subtitle B›Chapter II›Part 230›Subpart B ContainsSections 230.4–230.6CorpusDaily eCFRDisplayed edition2026-04-24Last updated2026-04-24 Subpart B—Purchase Procedure Sections 230.4 § 230.4 Ordering. 230.5 § 230.5 Terms and shipping. 230.6 § 230.6 Standard Reference Materials out of stock. Previous A Subpart A—General Information Next C Subpart C—Description of Services and List of Fees