UN/LOCODE ESCAD · Spain · IMO-designated crew-change hub
Cadiz is one of 115 ports named in IMO Circular MSC.1/Circ.1636 as a designated crew-change hub. Ports made the list on the basis of accessible international airports, established agent networks, welfare-centre infrastructure, and — during the pandemic — visa-facilitation frameworks that allowed sign-on and sign-off crew to transit without lengthy quarantine. That combination continues to make these ports the practical corridors most seafarers move through today.
Nearest major airport for crew changes is Rota Naval Station Airport (ROZ), roughly 14 km from the port. Confirm the exact terminal handover point with the ship's agent — many hubs have multiple terminals with different immigration processes.
Cadiz + the adjacent Bay of Cádiz (Algeciras-lite) handles container + cruise + shipbuilding. Historic Andalusian port. Standard Schengen. Mission to Seafarers coordinates.