The Social Institute of the Maritime Sector reorganizes its provincial offices and territorial competencies
29 May 2026
Effective: 30 May 2026
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Who is affected:
Workers in the maritime-fishing sector and their families who process benefits before the ISM
Summary
The Social Institute of the Maritime Sector updates the map of its 25 provincial offices, defining which office manages each procedure according to the place of residence or the European country involved.
Detailed analysis
PRO
The resolution redefines the territorial and competential scope of the 25 provincial offices of the Social Institute of the Maritime Sector (ISM), an organization that manages social security for the maritime-fishing sector. Relevant territorial exceptions are established: Madrid assumes competence over 27 provinces wi…
Full official title
Resolución de 22 de mayo de 2026, del Instituto Social de la Marina, por la que se establece el ámbito territorial y competencial de sus direcciones provinciales.