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Frequently Asked Questions

How do I apply for a survey permit?

To apply for a survey permit, complete the Survey Permit Application Form available on our website or at our head office. Ensure you attach all required documents, such as the survey plan and methodology. For more details, visit the Survey Permit Application Page or email us at surveyoperations@nha.gov.ng.

The National Hydrographic Agency offers a wide range of services, including:

  • Hydrographic surveys
  • Nautical publications
  • Tide monitoring and predictions
  • Maritime safety updates, including coastal, local and NAVAREA warnings)
  • Electronic and paper navigational charts
    Visit our Products & Services Page for more information.

Yes, real-time maritime safety updates, including hydrographic notes and navigational warnings, are available on our website. Visit the Maritime Safety Page for the latest updates.

You can purchase electronic or paper navigational charts by contacting our Chart Sales Distributors. Submit your request via email at msi@nha.gov.ng or call +234-809-5039-888 for assistance.

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