CFR›Title 40›Chapter I›Part 202›Subpart B ContainsSections 202.20–202.23CorpusDaily eCFRDisplayed edition2026-04-27Last updated2026-04-27 Subpart B—Interstate Motor Carrier Operations Standards Sections 202.20 § 202.20 Standards for highway operations. 202.21 § 202.21 Standard for operation under stationary test. 202.22 § 202.22 Visual exhaust system inspection. 202.23 § 202.23 Visual tire inspection. Previous A Subpart A—General Provisions