CFR›Title 40›Chapter I›Part 66›Subpart G ContainsSections 66.61–66.63CorpusDaily eCFRDisplayed edition2026-04-15Last updated2026-04-15 Subpart G—Payment Sections 66.61 § 66.61 Duty to pay. 66.62 § 66.62 Method of payment. 66.63 § 66.63 Nonpayment penalty. Previous F Subpart F—Review of Penalty Calculation Next H Subpart H—Compliance and Final Adjustment