| 173-50-010 | Purpose. |
| 173-50-020 | Scope. |
| 173-50-030 | Objectives. |
| 173-50-040 | Definitions. |
| 173-50-050 | Responsibilities of the department. |
| 173-50-060 | Responsibilities of environmental laboratories. |
| 173-50-063 | Application. |
| 173-50-067 | Quality assurance manual. |
| 173-50-070 | Performance audit. |
| 173-50-080 | On-site assessment. |
| 173-50-090 | Evaluation and issuance of certificate. |
| 173-50-100 | Interim accreditation. |
| 173-50-110 | Provisional accreditation. |
| 173-50-120 | Accreditation categories. |
| 173-50-130 | Requirements for maintaining accreditation status. |
| 173-50-140 | Denying accreditation. |
| 173-50-150 | Revoking or suspending accreditation. |
| 173-50-160 | Reciprocity. |
| 173-50-170 | Third-party accreditation. |
| 173-50-180 | Exemptions. |
| 173-50-190 | Fee structure. |
| 173-50-200 | Appeals. |
| 173-50-210 | Enforcement. |
| 173-50-220 | Assistance to laboratories. |