49 CFR 382.413 : Transportation (§ 1.1 To Parts 1581-1699) — (Parts 300-302 To Appendix G To Subchapter B Of Chapter Iii) — Other Regulations Relating To Transportation (Continued) (Parts 300-302 To Appendix G To Subchapter B Of Chapter Iii) — Federal Motor Carrier Safety Administration, Department Of Transportation (Parts 300-302 To Appendix G To Subchapter B Of Chapter Iii) — Federal Motor Carrier Safety Regulations (§ 350.101 To Appendix G To Subchapter B Of Chapter Iii) — Controlled Substances And Alcohol Use And Testing (§ 382.101 To § 382.605) — Handling Of Test Results, Records Retention, And Confidentiality (§ 382.401 To § 382.413) — Inquiries for alcohol and controlled substances information from previous employers.