CFR›Title 45›Subtitle A›Part 160›Subpart B ContainsSections 160.201–160.205CorpusDaily eCFRDisplayed edition2026-05-12Last updated2026-05-12 Subpart B—Preemption of State Law Sections 160.201 § 160.201 Statutory basis. 160.202 § 160.202 Definitions. 160.203 § 160.203 General rule and exceptions. 160.204 § 160.204 Process for requesting exception determinations. 160.205 § 160.205 Duration of effectiveness of exception determinations. Previous A Subpart A—General Provisions Next C Subpart C—Compliance and Investigations