What is Reunification (school emergency reunification)?

School emergency reunification is the planned, controlled process of safely reuniting students with their verified, authorized parents or guardians after an emergency or evacuation that disrupts the school day.

The U.S. Department of Education's Readiness and Emergency Management for Schools (REMS) Technical Assistance Center describes it as reuniting children with verified and authorized family members after a critical, often highly stressful incident such as a fire, natural disaster, bus accident, or violence at school. It is distinct from normal end-of-day dismissal: a Family Reunification Annex within a school emergency operations plan details communications, logistics, and student security and release, including how to verify that an adult is authorized to take custody of a student.

Defined from authoritative sources

This definition is drawn from the sources below, last verified 2026-06-23. How we verify.

1. REMS TA Center (U.S. Department of Education): Family Reunification resources verified 2026-06-23
2. REMS TA Center: Family Reunification Fact Sheet verified 2026-06-23

Keep reading

• Critical incident mappingDefinition
• School mapping mandateDefinition
• Site plan / floor plan standard for first respondersDefinition
• Responder-ready mapDefinition

From definition to deployment

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