CFR > Title 40 > Chapter I > Subchapter C > Part 68 > Subpart B CFR > Title 40 > Chapter I > Subchapter C > Part 68 > Subpart B – Hazard Assessment Current as of: 2024 | Check for updates | Other versions § 68.20 Applicability § 68.22 Offsite consequence analysis parameters § 68.25 Worst-case release scenario analysis § 68.28 Alternative release scenario analysis § 68.30 Defining offsite impacts–population § 68.33 Defining offsite impacts–environment § 68.36 Review and update § 68.39 Documentation § 68.42 Five-year accident history