# Iowa Code § 321.4: Rules

> Iowa · Statutes · In force

URL: https://www.frixlaw.com/law-library/statutes/STATE_IA_TVIII_C321_S321.4

## Section

- **Citation:** Iowa Code § 321.4
- **Heading:** Rules
- **Jurisdiction:** Iowa
- **Kind:** Statutes
- **Status:** In force
- **Text as of:** August 14, 2026
- **Source:** Compiled text
- **Location:** IA Code / Title VIII / Chapter 321 / Section 321.4

## Text

The commissioner of public safety is authorized to adopt and promulgate administrative rules governing procedures as may be necessary to carry out the provisions of this chapter; and to carry out any other laws the enforcement of which is vested in the department of public safety.

[C24, 27, 31, 35, §5004; C39, §5000.04; C46, 50, 54, 58, 62, 66, 71, 73, 75, 77, 79, 81, §321.4]

## Nearby sections

- [Iowa Code § 321.1 Definitions of words and phrases.](https://www.frixlaw.com/law-library/statutes/STATE_IA_TVIII_C321_S321.1.md)
- [Iowa Code § 321.1A Presumption of residency.](https://www.frixlaw.com/law-library/statutes/STATE_IA_TVIII_C321_S321.1A.md)
- [Iowa Code § 321.4 Rules.](https://www.frixlaw.com/law-library/statutes/STATE_IA_TVIII_C321_S321.4.md)
- [Iowa Code § 321.6 Reciprocal enforcement — patrol beats.](https://www.frixlaw.com/law-library/statutes/STATE_IA_TVIII_C321_S321.6.md)
- [Iowa Code § 321.7 Seal of department.](https://www.frixlaw.com/law-library/statutes/STATE_IA_TVIII_C321_S321.7.md)
- [Iowa Code § 321.8 Director to prescribe forms.](https://www.frixlaw.com/law-library/statutes/STATE_IA_TVIII_C321_S321.8.md)
- [Iowa Code § 321.9 Authority to administer oaths and acknowledge signatures.](https://www.frixlaw.com/law-library/statutes/STATE_IA_TVIII_C321_S321.9.md)
- [Iowa Code § 321.10 Certified copies of records.](https://www.frixlaw.com/law-library/statutes/STATE_IA_TVIII_C321_S321.10.md)
- [Iowa Code § 321.11 Records of department.](https://www.frixlaw.com/law-library/statutes/STATE_IA_TVIII_C321_S321.11.md)
- [Iowa Code § 321.12 Destruction of records.](https://www.frixlaw.com/law-library/statutes/STATE_IA_TVIII_C321_S321.12.md)
- [Iowa Code § 321.13 Authority to grant or refuse applications.](https://www.frixlaw.com/law-library/statutes/STATE_IA_TVIII_C321_S321.13.md)
- [Iowa Code § 321.14 Seizure of documents and plates.](https://www.frixlaw.com/law-library/statutes/STATE_IA_TVIII_C321_S321.14.md)
- [Iowa Code § 321.15 Publication of law.](https://www.frixlaw.com/law-library/statutes/STATE_IA_TVIII_C321_S321.15.md)
- [Iowa Code § 321.16 Giving of notices.](https://www.frixlaw.com/law-library/statutes/STATE_IA_TVIII_C321_S321.16.md)

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Source: Frix Law Library, https://www.frixlaw.com/law-library/statutes/STATE_IA_TVIII_C321_S321.4. Check the current official text before relying on it. Not legal advice.