CFR > Title 40 > Chapter I > Subchapter U > Part 1065 > Subpart I CFR > Title 40 > Chapter I > Subchapter U > Part 1065 > Subpart I – Testing With Oxygenated Fuels Current as of: 2024 | Check for updates | Other versions § 1065.801 Applicability § 1065.805 Sampling system § 1065.845 Response factor determination § 1065.850 Calculations