Find out more about the types of IMCA documents and our definitions.

Our Guidance Register also lists documents in each series, with status, latest revision and a website link for details and downloading.

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Latest Guidance and Information Notes

Information Note (Summary)
Guidance on competence assurance and assessment: Remote Systems & ROV Division

01 April 2025
Information Note (Summary)
Catalogue of national diving regulations

27 March 2025
Guidance (Summary)
Requirements for IMCA-approved ROV introductory training courses

21 March 2025
Information Note (Summary)
Summary of the 18th Intersessional Working Group on the Reduction of Greenhouse Gases from Ships (ISWG_GHG 18)

25 February 2025
Information Note (Summary)
Medical examination of divers - Middle East & India initiative

03 February 2025
Information Note (Open Graph)
Diver and diving supervisor certification

16 December 2024

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IMCA documents

Find out more about the different types of document.

Our Guidance documents are categorised as follows:

  • Code of Practice – Its uniform application is recognised as essential for the safe and efficient conduct of marine contracting projects. IMCA expects the highest level of compliance with this category from its Members.

  • Recommended Practice – Its uniform application is recognised as necessary for the safe and efficient conduct of marine contracting projects. IMCA expects a high level of compliance with this category from its Members.

  • Informative Guidance – Its application is recognised as useful for the safe and efficient conduct of marine contracting projects. IMCA expects its Members to take appropriate account when planning, managing, and conducting their marine contracting projects.

Our Information Notes covering safety, technical, regulatory, commercial and various other issues relevant to its Members. Non-members can explore a small number of individual articles deemed of broader industry interest.

Anyone working for a Member company has unlimited access to our entire library of documents. This degree of transparency and ready-availability ensures that contractors, suppliers, and operators always have access to them and are aligned on the latest industry good practice.

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