UN/LOCODE IDSUB · Indonesia · IMO-designated crew-change hub
Surabaya 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 Juanda International Airport (SUB), roughly 17 km from the port. Confirm the exact terminal handover point with the ship's agent — many hubs have multiple terminals with different immigration processes.
Surabaya is Indonesia's second-largest port, principally serving the East Java industrial region. Shore leave follows the same Indonesian procedure as Jakarta. Welfare provision via Mission to Seafarers Surabaya + Stella Maris.