CFR›Title 40›Chapter I›Part 610›40 CFR Part 610 Subpart B Citation40 CFR Part 610 Subpart BContainsSections 610.20–610.25CorpusDaily eCFRDisplayed edition2026-06-29Last updated2026-06-29 Subpart B—Evaluation Criteria for the Preliminary Analysis Sections 610.20 § 610.20 General. 610.21 § 610.21 Device functional category and vehicle system effects. 610.22 § 610.22 Device integrity. 610.23 § 610.23 Operator interaction effects. 610.24 § 610.24 Validity of test data. 610.25 § 610.25 Evaluation of test data. AuthoritySec. 511, Motor Vehicle Information and Cost Savings Act, as amended (sec. 301, Pub. L. 94-163, 89 Stat. 915 (15 U.S.C. 2011)).Source44 FR 17946, Mar. 23, 1979, unless otherwise noted. Previous A Subpart A—General Provisions Next C Subpart C—Test Requirement Criteria