Section 321J.1. Definitions.

Section 321J.1A. Drunk driving public education campaign — pamphlets.

Section 321J.2. Operating while under the influence of alcohol or a drug or while having an alcohol concentration of .08 or more (OWI).

Section 321J.2A. Persons under the age of twenty-one.

Section 321J.2B. Parental and school notification — persons under eighteen years of age.

Section 321J.3. Substance abuse evaluation or treatment — rules.

Section 321J.4. Revocation of license — ignition interlock devices — conditional temporary restricted license.

Section 321J.4A.

Section 321J.4B. Motor vehicle impoundment or immobilization — penalty — liability of vehicle owner.

Section 321J.5. Preliminary screening test.

Section 321J.6. Implied consent to test.

Section 321J.7. Dead or unconscious persons.

Section 321J.8. Statement of officer.

Section 321J.9. Refusal to submit — revocation.

Section 321J.10. Tests pursuant to warrants.

Section 321J.10A. Blood, breath, or urine specimen withdrawal without a warrant.

Section 321J.11. Taking sample for test.

Section 321J.12. Test result revocation.

Section 321J.13. Hearing on revocation — appeal.

Section 321J.14. Judicial review.

Section 321J.15. Evidence in any action.

Section 321J.16. Proof of refusal admissible.

Section 321J.17. Civil penalty — disposition — conditions for license reinstatement.

Section 321J.18. Other evidence.

Section 321J.19. Information relayed to other states.

Section 321J.20. Temporary restricted license— ignition interlock devices.

Section 321J.21. Driving while license suspended, denied, revoked, or barred.

Section 321J.22. Drinking drivers course.

Section 321J.23. Legislative findings.

Section 321J.24. Court-ordered visitation for offenders — immunity from liability.

Section 321J.25. Youthful offender substance abuse awareness program.