Original document : https://www.gov.uk/guidance/apply-for-gmdss-stcw-endorsement-merchant-navy-radio-operators

Change description : 2025-05-09 18:43:00: Updated to reflect recent changes to the GMDSS Application process. [Guidance and regulation]

Showing diff : 2023-10-12 09:22:20.717509990 +00:00..2025-05-09 17:43:51.869133217 +00:00

Guidance

HowApplying to apply for a UK GMDSS STCWCertificate, endorsement Endorsement or Revalidation.

Guidance on gaining a GOC, ROC, LRC, STCW Endorsement or revalidating an STCW endorsement for a GlobalGMDSS Maritime Distress and Safety System certificate for working at sea on UK vessels.

Update history

2025-05-09 18:43
Updated to reflect recent changes to the GMDSS Application process.

2023-10-12 10:22
The email address to send GMDSS applications to has changed.

2023-02-06 16:57
Updated application submission to allow for Online applications.