| 4100 | Planning Section Organization |
| 4110 | Planning Section Planning Cycle Guide |
| 4200 | Roles and Responsibilities |
| 4210 | Planning Section Chief Responsibilities |
| 4220 | Situation Unit |
| 4230 | Resources Unit |
| 4240 | Technical Specialists |
| 4250 | Documentation Unit |
| 4260 | Demobilization Unit |
| 4270 | Environmental Unit |
| 4280 | Washington State Policy |
| 4300 | Compliance Guidance |
| 4310 | Statutory Guidance - Federal |
| 4320 | National Responsible Party Policy |
| 4330 | State and Local Compliance Guidance |
| 4400 | Environmental Sensitivity Indices, Maps & Information |
| 4410 | Puget Sound, Washington COTP Area of Responsibility |
| 4420 | Environmental Protection Agency Area of Responsibility |
| 4430 | Portland, Oregon COTP Area of Responsibility |
| 4500 | Strategic Response Priorities |
| 4510 | General Hierarchy of Strategic Planning Priorities |
| 4600 | Strategic Response Options |
| 4610 | Sensitive Areas |
| 4620 | Dispersants |
| 4630 | In-Situ Burning |
| 4640 | Decanting |
| 4650 | Gasoline Response Policy |
| 4660 | Bioremediation |
| 4700 | Reserved for Future Use |
| 4800 | Reserved for Future Use |
| 4900 | Reserved for Future Use |