What Is STCW Revalidation?
Under the STCW Convention, most certificates of competency and proficiency must be revalidated every five years. Revalidation confirms that you continue to meet the standards of competence required for your rank and function — it is not the same as renewing a certificate from scratch.
The revalidation process varies by flag state administration, but the STCW Convention provides two main pathways for most certificates.
The Two Revalidation Pathways
Complete approved refresher courses before your certificate expires. Typically requires Basic Safety Training (BST) refresher, medical fitness certificate, and any specialist course renewals.
Demonstrate at least 1 year of sea service in the past 5 years in a capacity relevant to the certificate. Many administrations accept this in lieu of refresher training for some certificates.
Common Mistakes Seafarers Make
After advising hundreds of seafarers on revalidation, these are the most common — and avoidable — mistakes:
Key Takeaways
- Start the revalidation process at least 6 months before expiry
- Identify every certificate that needs revalidation — not just your CoC
- Check both your administration and relevant flag state requirements
- Choose the most cost-effective pathway for your specific sea service record
- When in doubt, get independent advice before paying for any course
Our free career assessment includes a personalized revalidation pathway analysis. Submit your details and receive your report within 48 hours — at no cost.
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