Change of https://www.gov.uk/guidance/how-to-revalidate-a-uk-certificate-of-competency

Change description : 2025-07-11 15:43:00: Change in wording [Guidance and regulation]

Showing diff : 2022-02-17 19:40:14.346302470 +00:00..2025-08-07 16:21:58.858490554 +00:00

Guidance

How to revalidate a UK Certificate of Competency

Information on how to revalidate a UK CoC (and UK GMDSS at the same time).

Update history

2026-01-29 16:00
Removed warning around high numbers of applications and 21 day processing time. This has returned to the usual 14 day processing time.

2025-07-11 15:43
Change in wording

2025-07-11 15:07
Important information regarding out of standard for STC

2022-02-17 19:40
Added sections on ECDIS/High Voltage and Medical Care. Added Ghana to FSE list.