COMM-END-L4.2

From endorsement to MCA Certificate of Competency

COMM-END-M4 · Keeping it and moving on · COMM-END-M4-A Five-year validity and 150-day revalidation, and the step from an endorsed Yachtmaster to an MCA yacht CoC.

An endorsed Yachtmaster Offshore is the first rung of the MCA yacht deck ladder. **Here is how the small-craft world connects to STCW certification.**

Independent study. xplor is not an accredited training provider and awards no certificate or Certificate of Competency. The commercial endorsement is issued only by the RYA on application with the required certificates and medical, and the qualifying RYA certificate must be earned at a recognised training centre. AI-drafted content pending subject-matter-expert review.