| HTMLPDF | 298-08-005 | General provisions. |
| HTMLPDF | 298-08-010 | Appearance and practice before board—Who may appear. |
| HTMLPDF | 298-08-020 | Appearance and practice before board—Appearance in certain proceedings may be limited to attorneys. |
| HTMLPDF | 298-08-030 | Appearance and practice before board—Standards of ethical conduct. |
| HTMLPDF | 298-08-040 | Computation of time. |
| HTMLPDF | 298-08-050 | Notice and opportunity for hearing in contested cases. |
| HTMLPDF | 298-08-060 | Service of process—By whom served. |
| HTMLPDF | 298-08-070 | Service of process—Upon whom served. |
| HTMLPDF | 298-08-080 | Service of process—Service upon parties. |
| HTMLPDF | 298-08-090 | Service of process—Method of service. |
| HTMLPDF | 298-08-100 | Service of process—When service complete. |
| HTMLPDF | 298-08-110 | Service of process—Filing with board. |
| HTMLPDF | 298-08-120 | Depositions and interrogatories in contested cases—Right to take. |
| HTMLPDF | 298-08-130 | Depositions and interrogatories in contested cases—Scope. |
| HTMLPDF | 298-08-140 | Depositions and interrogatories in contested cases—Officer before whom taken. |
| HTMLPDF | 298-08-150 | Depositions and interrogatories in contested cases—Authorization. |
| HTMLPDF | 298-08-160 | Depositions and interrogatories in contested cases—Protection of parties and deponents. |
| HTMLPDF | 298-08-170 | Depositions and interrogatories in contested cases—Oral examination and cross-examination. |
| HTMLPDF | 298-08-180 | Depositions and interrogatories in contested cases—Recordation. |
| HTMLPDF | 298-08-190 | Depositions and interrogatories in contested cases—Signing attestation and return. |
| HTMLPDF | 298-08-200 | Depositions and interrogatories in contested cases—Use and effect. |
| HTMLPDF | 298-08-210 | Depositions and interrogatories in contested cases—Fees of officers and deponents. |
| HTMLPDF | 298-08-220 | Depositions and interrogatories in contested cases—Depositions upon interrogatories—Submission of interrogatories. |
| HTMLPDF | 298-08-230 | Depositions and interrogatories in contested cases—Interrogation. |
| HTMLPDF | 298-08-240 | Depositions and interrogatories in contested cases—Attestation and return. |
| HTMLPDF | 298-08-250 | Depositions and interrogatories in contested cases—Provisions of deposition rule. |
| HTMLPDF | 298-08-260 | Official notice—Matters of law. |
| HTMLPDF | 298-08-270 | Official notice—Material facts. |
| HTMLPDF | 298-08-280 | Presumptions. |
| HTMLPDF | 298-08-290 | Stipulations and admissions of record. |
| HTMLPDF | 298-08-300 | Form and content of decisions in contested cases. |
| HTMLPDF | 298-08-310 | Definition of issues before hearing. |
| HTMLPDF | 298-08-320 | Prehearing conference rule. |
| HTMLPDF | 298-08-330 | Prehearing conference rule—Record of. |
| HTMLPDF | 298-08-340 | Submission of documentary evidence in advance. |
| HTMLPDF | 298-08-350 | Excerpts from documentary evidence. |
| HTMLPDF | 298-08-360 | Expert or opinion testimony and testimony based on economic and statistical data—Number and qualifications of witnesses. |
| HTMLPDF | 298-08-370 | Expert or opinion testimony and testimony based on economic and statistical data—Written sworn statements. |
| HTMLPDF | 298-08-380 | Expert or opinion testimony and testimony based on economic and statistical data—Supporting data. |
| HTMLPDF | 298-08-390 | Expert or opinion testimony and testimony based on economic and statistical data—Effect of noncompliance with WAC 298-08-360 or 298-08-370. |
| HTMLPDF | 298-08-400 | Continuances. |
| HTMLPDF | 298-08-410 | Rules of evidence—Admissibility criteria. |
| HTMLPDF | 298-08-420 | Rules of evidence—Tentative admission—Exclusion—Discontinuance—Objections. |