Using information gathered during the previous step, you need to consider certain planning assumptions to be included in the damage assessment plan:

• Priorities: life, property, and the environment
• Resources: people, equipment, and tools
• Type of jurisdiction
• Need for additional resources or technical expertise (e.g., mutual aid, Memoranda of Understanding (MOUs), private resources, State/Federal resources)
• Warnings available
• Need for coordination between local agencies, neighboring jurisdictions, and Tribal governments (if applicable)
• Evacuation and sheltering (procedures and facilities) or other support
• Activation of emergency management
• Pre-identified risks and vulnerabilities (from the hazard analysis)

Planning assumptions can range from “The prompt and accurate assessment of damage is vital.” to “County resources will be available as indicated in this plan.” By including these and other assumptions as a part of your damage assessment plan, you document the starting point from which the plan is developed.