a large building with a flag on top of it

FLAG STATE INSPECTIONS IN SPAIN

Marine survey attendance for Flag Administrations and international ship registries requiring Flag State Inspection support at Spanish ports.

VALENCIA Marine Services provides local marine surveying capability in Spain for Flag Administrations, International Ship Registries and their Technical Departments requiring vessel inspection attendance on an individual assignment basis.

If your Administration requires a qualified marine professional to attend a vessel in Spain, we welcome direct enquiries for one-off Flag State Inspection assignments, vessel condition verification, deficiency follow-up and other inspection attendance within the Administration's instructions and authority.

Inspection attendance is available subject to formal authorization or appointment by the relevant Flag Administration.

a blue and white tug boat in a body of water

WHAT IS A FLAG STATE INSPECTION?

Independent survey attendance may be provided for the following:

  • Offshore Support Vessels — OSV;

  • Platform Supply Vessels — PSV;

  • Anchor Handling Tug Supply Vessels — AHTS;

  • tugboats and harbour tugs;

  • workboats;

  • crew transfer vessels;

  • utility vessels;

  • service vessels;

  • dredgers and dredging vessels;

  • research vessels;

  • survey vessels;

  • cable-laying vessels;

  • diving support vessels;

  • construction support vessels;

  • pilot vessels;

  • other specialised commercial vessels.

people riding on red and white boat during daytime

FLAG STATE INSPECTION VS PORT STATE CONTROL

A Flag State Inspection is performed under the authority of the vessel’s own Flag Administration.

A Port State Control inspection is performed by the maritime authority of the country whose port the foreign vessel is visiting.

Flag State inspections form part of the vessel’s primary regulatory oversight, while Port State Control provides an additional inspection mechanism for foreign vessels operating in another State’s ports.

VALENCIA Marine Services treats Flag State Inspection and Port State Control as separate inspection functions.

a large blue and white ship

FLAG ADMINISTRATION INSPECTION SUPPORT IN SPAIN

VALENCIA Marine Services welcomes direct enquiries from Flag Administrations and International Ship Registries worldwide requiring a suitably qualified local marine professional for vessel inspection assignments in Spain.

Attendance may be considered for:

  • Scheduled Flag State Inspections

  • Unscheduled Flag State Inspections

  • Annual or periodic inspections

  • Vessel condition verification

  • Deficiency follow-up inspections

  • Post-Port State Control follow-up

  • Verification of corrective actions

  • Special inspections requested by the Administration

  • Pre-registration inspections where instructed

  • Technical condition inspections

  • Damage verification

  • Other individual Flag Administration assignments

All official inspection attendance remains subject to the specific authorization, procedures, checklist and reporting requirements established by the appointing Administration.

A trailing suction hopper dredger spraying sand into the ocean near a beach

FLAG STATE INSPECTION SCOPE

Depending on the Flag Administration’s instructions, vessel type and applicable regulatory requirements, the inspection may include the following areas.

VESSEL DOCUMENTATION

Review of statutory certificates, vessel records, manuals, plans and documentation specified by the Flag Administration.

HULL & STRUCTURAL CONDITION

Visual inspection of accessible hull structures, weather decks, bulkheads, cargo spaces, structural members and other relevant vessel areas.

MACHINERY & PROPULSION

Inspection of accessible main propulsion machinery, auxiliary machinery, generators, steering arrangements, pumps, piping systems and associated engineering equipment.

FIRE SAFETY

Inspection of accessible fire-protection arrangements, fire doors, firefighting equipment, escape routes and related systems within the Administration’s assigned inspection scope.

LIFE-SAVING APPLIANCES

Verification of relevant life-saving equipment, arrangements, visible condition and associated documentation where required.

NAVIGATION & COMMUNICATION EQUIPMENT

Inspection or verification of relevant bridge, navigation and communication equipment within the assigned scope.

POLLUTION PREVENTION

Inspection of relevant pollution-prevention equipment, records and operational arrangements as required by the Administration.

CREW & OPERATIONAL DOCUMENTATION

Review of applicable crew certification, manning documentation, operational records and other documentation specified by the Flag Administration.

PREVIOUS PSC DEFICIENCIES

Review of previous Port State Control deficiencies and verification of the status of corrective actions where specifically requested.

INTERNATIONAL REGULATORY AREAS

Depending on the vessel and the Administration’s instructions, inspection areas may relate to requirements arising from international instruments such as SOLAS, MARPOL, Load Lines, ISM, ISPS, MLC and other applicable maritime regulations.

a tug boat pulling a large container ship

PALAU FLAG STATE INSPECTIONS

VALENCIA Marine Services welcomes enquiries concerning Palau-flagged commercial vessels requiring inspection attendance in Spain.

Where the Palau Flag Administration requires local marine survey attendance at a Spanish port, VALENCIA Marine Services can review the assignment requirements and confirm availability.

Potential attendance may include vessel condition inspections, Flag State Inspection assignments, deficiency verification, technical inspections and follow-up attendance where appropriately instructed.

Any official Palau Flag State Inspection would only be performed following the required authorization or appointment by the appropriate Flag Administration representative.

A utility boat travels across choppy water

ST. KITTS & NEVIS FLAG STATE INSPECTIONS

VALENCIA Marine Services also welcomes inspection enquiries relating to vessels registered under the St. Kitts & Nevis International Ship Registry (SKANReg).

SKANReg maintains an international Flag State Inspector network and expressly provides for suitably qualified individual professionals or companies to undertake Flag State Inspections. Its current information states that such work is performed on a per-inspection / assignment basis, which fits particularly well with local inspection availability in Spanish ports.

SKANReg's current FSI documentation covers vessel condition and compliance areas including MARPOL, ISM, ISPS, MLC, lifesaving appliances, fire safety, electrical systems, hull integrity and PSC history.

Inspection attendance would be performed only following the required authorization from the St. Kitts & Nevis International Ship Registry. SKANReg's own inspector instructions specifically require authorization before an FSI is undertaken.

REQUEST ST. KITTS & NEVIS FLAG INSPECTION ATTENDANCE

red yellow and green flags

NEED A MARINE SURVEYOR IN SPAIN?

VALENCIA Marine Services is available to receive enquiries from Flag Administrations and Ship Registries requiring individual vessel inspection attendance at Spanish ports.

This service is particularly suitable when a Flag Administration requires a qualified local professional for a specific vessel without maintaining a permanent inspector at that location.

Inspection attendance may be considered at:

  • Valencia

  • Sagunto

  • Castellón

  • Alicante

  • Cartagena

  • Tarragona

  • Barcelona

  • Algeciras

Attendance at other Spanish ports may also be considered according to vessel location, inspection scope and surveyor availability.

ONE-OFF FLAG STATE INSPECTION ASSIGNMENTS IN SPAIN ARE WELCOME.

a large yellow excavator sitting on top of a body of water

FLAG STATE INSPECTION PROCESS

1. REQUEST FROM FLAG ADMINISTRATION

The Flag Administration, International Ship Registry or authorized representative provides the vessel and assignment details.

2. AUTHORIZATION & INSPECTION INSTRUCTIONS

The Administration provides the appropriate authorization, inspection checklist, reporting instructions and applicable documentation.

3. VESSEL COORDINATION

Inspection attendance is coordinated with the vessel, ship manager, local agent or other designated representative.

4. ONBOARD INSPECTION

The vessel is inspected according to the scope, checklist and instructions issued by the Flag Administration.

5. DEFICIENCY DOCUMENTATION

Observed deficiencies are recorded and documented according to the Administration’s required procedures.

6. REPORT SUBMISSION

The completed inspection report, photographs and supporting documentation are prepared or submitted according to the Flag Administration’s instructions.

a tugboat in the water

FLAG STATE INSPECTION REPORTING

Depending on the Administration’s requirements, reporting may include:

  • Vessel name

  • IMO number

  • Flag

  • Vessel type

  • Inspection location

  • Inspection date

  • Administration reference number

  • Inspection scope

  • Certificates reviewed

  • Documentation reviewed

  • Hull and structural observations

  • Machinery observations

  • Safety-related findings

  • Pollution-prevention observations

  • Operational deficiencies

  • Previous PSC deficiency status

  • Photographic documentation

  • Corrective actions

  • Inspector comments

  • Follow-up requirements

The Flag Administration’s official forms, inspection checklist, deficiency codes and reporting procedures always take precedence where supplied.

black ship on sea under blue sky during daytime

QUALIFIED MARINE PROFESSIONAL IN SPAIN

Carlos Montamarta is a Naval Architect & Marine Engineer with more than 20 years of professional experience in marine surveying, ship inspection and marine engineering.

His assignments combine practical commercial-vessel inspection experience with technical expertise in ship structures, marine machinery, propulsion systems, safety-related equipment, damage assessment and professional technical reporting.

VALENCIA Marine Services can therefore serve as a local technical contact for Flag Administrations and International Ship Registries that require qualified marine survey attendance at Spanish commercial ports.

INDEPENDENT • DISCREET • PROFESSIONAL

red and white ship on sea under gray sky

IMPORTANT AUTHORIZATION NOTICE

VALENCIA Marine Services does not represent itself as the permanent representative, exclusive representative, or automatically authorised Flag State Inspector of Palau, St. Kitts & Nevis or any other Flag Administration unless a valid appointment or authorisation is in force.

An inspection is an official Flag State Inspection only when performed under the appropriate authorisation of the relevant Flag Administration.

Where no such authorisation exists, VALENCIA Marine Services may provide independent technical marine surveying services, but these must not be represented as an official Flag State Inspection.

a tugboat pushing a barge

FREQUENTLY ASKED QUESTIONS

WHAT IS A FLAG STATE INSPECTION?

A Flag State Inspection is a vessel inspection carried out under the authority of the State whose flag the vessel flies as part of that Administration’s vessel oversight responsibilities.

WHO CAN REQUEST A FLAG STATE INSPECTION?

Official Flag State Inspection assignments are normally instructed or authorised by the Flag Administration, International Ship Registry or an appropriately authorised representative.

CAN A FLAG ADMINISTRATION APPOINT A LOCAL SURVEYOR FOR ONE INSPECTION?

Yes. Subject to the Administration’s own authorization and appointment procedures, an appropriately qualified local marine surveyor may be appointed for an individual inspection assignment.

DO YOU NEED A PERMANENT AGREEMENT WITH THE FLAG ADMINISTRATION?

Not necessarily for an initial enquiry. The Administration can contact VALENCIA Marine Services regarding an individual inspection requirement.

Any official FSI attendance would then remain subject to the Administration’s required authorisation or appointment procedure.

DO YOU ACCEPT INDIVIDUAL FLAG STATE INSPECTION ASSIGNMENTS IN SPAIN?

Yes. VALENCIA Marine Services welcomes enquiries from Flag Administrations and International Ship Registries requiring inspection attendance for individual vessels calling at Spanish ports.

CAN YOU ATTEND PALAU-FLAGGED VESSELS?

Yes. We can consider inspection attendance for Palau-flagged vessels in Spain.

Any official Flag State Inspection would require the appropriate authorisation from the Palau Flag Administration.

CAN YOU INSPECT VESSELS OUTSIDE VALENCIA?

Yes. Attendance can be considered at commercial ports throughout Spain according to vessel location, inspection requirements and surveyor availability.

CAN YOU ATTEND ST. KITTS & NEVIS-FLAGGED VESSELS?

Yes. We can consider inspection attendance for vessels registered under St. Kitts & Nevis.

Any official Flag State Inspection would require the appropriate authorisation or appointment from the Registry.

CAN YOU FOLLOW UP ON PORT STATE CONTROL DEFICIENCIES?

Yes. When instructed by the Flag Administration, inspection attendance may include verifying corrective actions following previous Port State Control deficiencies.

CAN YOU ATTEND ON SHORT NOTICE?

Urgent attendance may be considered subject to vessel location, port access, Administration instructions and surveyor availability.

A large yacht sails with city skyline in the background

NEED A FLAG STATE INSPECTOR IN SPAIN?

Does the flag administration or international ship registry require local vessel inspection attendance in Spain?

Please provide the vessel name, IMO number, flag, Spanish port, ETA, inspection type, Administration reference and required attendance date.

ONE-OFF FLAG STATE INSPECTION ASSIGNMENTS ARE WELCOME.

Urgent attendance requests are welcome, subject to surveyor availability.

red and white flag on body of water during daytime

REQUEST AN INSPECTOR IN SPAIN

For Flag Administrations, International Ship Registries, and authorised representatives requiring attendance at vessel inspections in Spain.

NEED A MARINE SURVEYOR IN SPAIN?

Independent marine surveying services for shipowners, operators, charterers, insurers and maritime stakeholders throughout Spain.

© 2026 VALENCIA Marine Services SLU · VAT No. ESB06827356 │ Mercantile Registry of Valencia: Volume 11011, Sheet 122, │ Section GNE, Entry 198596

SERVICES
COMMERCIAL VESSELS
CONTACT

VALENCIA Marine Services SLU

Independent marine surveying, vessel inspection, maritime auditing and technical consultancy services for commercial vessels in Spain.

INDEPENDENT • DISCREET • PROFESSIONAL

Marine survey attendance in Spanish ports and shipyards.

Real Club Náutico de Valencia - Camino del Canal 91 - Bloque 3 Local 21 - Valenciac 46024, Spain

Office +34 96 13 050 13

Mobile/WhatsAp: +34 644 70 90 38

Base : Port of Valencia, Spain

Urgent attendance requests are welcome, subject to surveyor availability.