Form

How to apply for a UK GMDSS

MSF 4354: Application for UK GMDSS GOC, ROC, STCW Endorsement and Revalidation of STCW Endorsement

• From: Maritime and Coastguard Agency
• Published: 17 April 2014
• Last updated: 12 May 2025 — See all updates

Documents

Application for initial STCW endorsement and subsequent revalidation to GMDSS certificate of competence (MSF 4354)

Ref: Rev 05/25

PDF, 530 KB, 7 pages

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Details

If you are applying for your GMDSS GOC or ROC only, or for your GMDSS STCW Endorsement/Revalidation only, please email your application and supporting documents to gmdss@mcga.gov.uk

If you are applying for your GMDSS GOC or ROC alongside your UK Deck CoC application, please send these together to deck@mcga.gov.uk

Please ensure your documents are included as attachments or within a .zip folder. Unfortunately, we can’t open .rar extensions or links to file-sharing services (e.g. OneDrive, Google Drive, Dropbox etc).

If you are revalidating your UK CoC at the same time as applying for your GMDSS STCW Endorsement Revalidation, please use form MSF 4201 instead

Published 17 April 2014

Last updated 12 May 2025 + show all updates

1. 12 May 2025

   Removed the now obsolete form for Endorsement and Revalidation only. Revision 0525 is the current form. Tidied up the application guidance.

2. 30 April 2025

   Given choice of old form for current applications and new form for applications to be assessed after 12 May 2025. 04/25 Revision updated with additional payment links and more routes added to provide clarity over what is being applied for.

3. 20 April 2025

   Updated Application form to reflect new application process for UK GMDSS GOC and ROC applications from the 21/04/2025.

4. 22 December 2023

   Important information added to the payment section.

5. 12 October 2023

   The email address to send GMDSS applications to has changed.

6. 19 May 2020

   Fixed invalid UK/EU courier fee link

7. 28 April 2020

   Added additional information regarding COVID-19's impact on GMDSS applications.

8. 16 April 2020

   COVID-19 update (unable to accept applications by post)

9. 13 March 2020

   Updated version of form.

10. 12 November 2018

    Application form updated with fee change.

11. 19 January 2018

    Application form updated

12. 30 November 2017

    Application form has been updated and title has been changed

13. 22 December 2016

    Form Update

14. 17 April 2014

    First published.