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Marine Expert Report

A Marine Expert Report is the technical document that records the structural analysis, damage assessment, and cause determination in marine casualties, contractual disputes, or insurance claims.

In Spain, a Maritime Expert Report must be based on Naval Engineering principles, applicable maritime regulations, and rigorous technical methodology, ensuring legal validity and evidentiary strength before courts and official authorities.

Technical Inspection Methodology

Preparation of a Naval Expert Report begins with a comprehensive technical inspection, including:

  • Visual inspection of the hull and structural components

  • Assessment of visible and hidden damage

  • Documentation review

  • Analysis of casualty background

  • Technical and photographic record

The objective is to gather objective and verifiable evidence.

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man in white dress shirt sitting on black chair

Hull Structural Analysis

Technical assessment may include:

  • Evaluation of structural integrity

  • Thickness measurements when required

  • Verification of deformations

  • Analysis of fractures or fatigue

  • Review of hull scantling compliance

This analysis determines whether the damage compromises the vessel’s structural safety and seaworthiness.

A man is climbing the side of a yacht.
A man is climbing the side of a yacht.

Determination of Causes and Technical Responsibility

The expert report must identify:

  • The technical cause of the damage

  • The relationship between the casualty and the structural failure

  • Possible maintenance deficiencies

  • Influence of external factors (impact, grounding, fire, collision)

Objective determination of technical responsibility is essential in judicial proceedings and insurance claims.

person holding pencil near laptop computer
person holding pencil near laptop computer

Technical Valuation and Damage Estimation

Where applicable, the report includes:

  • Assessment of the extent of damage

  • Technical repair estimation

  • Economically supported valuation

  • Structural feasibility analysis

Damage estimation must be based on engineering criteria, not purely commercial considerations.

person using MacBook Pro
person using MacBook Pro

Evidentiary Value Before Court

EA Naval Expert Report may be used in:

  • Judicial proceedings

  • Maritime arbitration

  • Insurance claims

  • Contractual disputes

The report must be technically defendable and capable of formal ratification by the Maritime Expert Witness in court.

man in black shirt sitting beside woman in white shirt
man in black shirt sitting beside woman in white shirt