| HTMLPDF | 374-40-010 | Adoption of model rules. |
| HTMLPDF | 374-40-020 | Agency defined. |
| HTMLPDF | 374-40-030 | Appearance and practice before agency—Who may appear. |
| HTMLPDF | 374-40-040 | Appearance and practice before agency—Appearance by former employee of agency or former member of attorney general's staff. |
| HTMLPDF | 374-40-050 | Appearance and practice before agency—Former employee as expert witness. |