| WAC Sections | |
| 110-400-0001 | Authority. |
| 110-400-0010 | Purpose. |
| 110-400-0020 | Applicability. |
| 110-400-0030 | Definitions. |
| 110-400-0050 | EIS provider agencies. |
| 110-400-0070 | Child find and referral. |
| 110-400-0100 | Natural environments. |
| 110-400-0130 | System of payments and fees. |
| 110-400-0140 | Use of funds. |
| 110-400-0150 | Contracting and local agreements. |
| 110-400-0160 | Data collection and reporting. |
| 110-400-0170 | General supervision, monitoring, and enforcement. |