A Mobile Emergency Control Centre (MECC) is a deployable on-site command and control facility—typically a vehicle or demountable unit—used by police, fire and rescue, ambulance, local authorities and other responders (Category 1/2 in the UK) to manage major incidents and emergencies. It provides a temporary control room with resilient communications, IT, mapping and logging to support incident command (Gold/Silver/Bronze) and multi-agency coordination (JESIP). The term is not defined in legislation (including the Civil Contingencies Act 2004) or case law and is a descriptive expression; it is also referred to as a mobile command unit or mobile control room. Usage is broadly consistent across England & Wales, Scotland, Northern Ireland and Ireland.
In legal practice, MECCs are referenced in emergency plans and business continuity arrangements (including CCA 2004 contingency plans, COMAH on-site emergency plans, local authority resilience plans, and Ireland’s Major Emergency Management/Strategic Emergency Management frameworks), event safety and premises licensing conditions, and procurement or hire contracts. Issues commonly arising include interoperability, access, traffic management orders/road closures, power and site safety, data protection and evidential record-keeping (radio/CCTV/logs), insurance and indemnities, and contractor competence.