Marine Professional Liability and Errors and Omissions Insurance

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Protect Your Marine Business or Profession with Professional Liability Insurance

As a professional in the marine industry, you know how critical accuracy and compliance are to your work. Whether you're involved in ship design, marine surveying, cargo logistics, port operations, or consulting, your services directly impact safety, efficiency, and client satisfaction. However, even experienced professionals can make unintentional mistakes that lead to costly consequences.

Marine Professional Liability Insurance—also known as errors and omissions (E&O) insurance—helps protect you from claims related to negligence, errors, or failure to perform your duties. This coverage safeguards your business by covering legal fees, settlements, and damages, allowing you to focus on delivering expert service without unnecessary financial risk. Marine Professional Liability Insurance is a smart investment in your long-term success and security.

The Risks of Errors and Omissions

Professional Liability Insurance (Errors and Omissions Insurance) for marine professionals typically coversMarine engineer reviewing technical drawings the following risks:

  • Negligent project management
  • Design flaws or miscalculations
  • Inaccurate surveys or faulty assessments
  • Contract breaches or warranty disputes
  • Errors in navigation planning or vessel handling
  • Improper supervision or staff training
  • Failure to meet industry regulations or safety standards
  • Miscommunication or misleading professional advice
  • Planning or estimating mistakes that cause delays or damage

Additional Insurance Needs

Other risks may fall outside the scope of professional liability and require additional coverages such as:

  • Environmental pollution or contamination (Environmental Liability Insurance)
  • Injuries to third parties or crew (General Liability Insurance)
  • Cyber incidents affecting navigation or business systems (Cyber Insurance)
  • Business downtime or income loss (Business Interruption Insurance)
  • Physical damage to vessels or transported goods (Marine Cargo or Hull Insurance)

Marine Business Size and Professional Liability Insurance Needs

Your coverage needs will vary based on the size and scope of your marine operations. Larger businesses often require more robust protection due to:

  • Greater financial exposure from high-value contracts
  • Complex logistics and operational networks
  • More frequent or riskier navigation activities
  • Broader service offerings and technical responsibilities

Protect your marine business against the unexpected. Our tailored Marine Professional Liability Insurance coverage reduces your exposure to lawsuits, reputational harm, and operational setbacks. Request a quote today and gain peace of mind.

Frequently Asked Questions

Who should consider Marine Professional Liability Insurance?

Marine consultants, naval architects, surveyors, and vessel managers should consider this coverage to protect against claims of professional negligence or errors.

Does this insurance cover physical damage to ships or cargo?

No. Physical damage is usually covered under Marine Hull or Cargo Insurance, not professional liability policies.

Is Marine Professional Liability Insurance required by law?

While not always legally required, many contracts and clients demand proof of coverage to ensure professional accountability.

What’s the difference between E&O and General Liability Insurance?

Errors and Omissions (E&O) covers professional mistakes, while General Liability covers bodily injury and property damage to third parties.

Can small marine businesses benefit from this insurance?

Yes. Even small businesses face risks from professional errors that can lead to costly legal claims and lost business.

Still have questions? Talk to a local insurance expert.

Partners, Programs & Market Access


We maintain relationships with nationally recognized and specialty-focused insurance providers that actively underwrite this class of business. Our network includes both admitted and non-admitted markets, allowing us to match risks—from straightforward accounts to more complex or hard-to-place exposures—with appropriate underwriting partners.


Program availability, coverage terms, and underwriting appetite can vary based on operations, location, and loss history, so access to multiple markets is key to securing the right fit. This approach helps ensure broader coverage options and more competitive placement across a range of risk profiles.



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