The requirements for able seamen changed with the 2010 Manila Amendments to STCW. What was required before those amendments and what is required now are not identical. Seafarers who trained before 2012 may have gaps they are not aware of.
The Baseline for Every Seafarer
Before any AB-specific requirements matter, the Basic Safety Training package applies to everyone on a commercial vessel.
Personal Survival Techniques. Fire Prevention and Fire Fighting. Elementary First Aid. Personal Safety and Social Responsibilities.
All four. Not selections. All four. Valid for five years. Refresher training or documented sea service evidence required for revalidation at the five-year mark.
Proficiency in Survival Craft and Rescue Boats
Required for all seafarers who may be designated in charge of a lifeboat or rescue boat. In practice this means all ABs given typical muster station assignments. Covers launching and operating survival craft and rescue boats. Valid five years.
The Able Seafarer Deck Certificate
Introduced formally through the 2010 amendments to standardise AB certification internationally. Required for working in an AB capacity on vessels of 500 gross tonnes and above in international service.
Requirements: Eighteen months documented deck sea service. Completion of training in STCW Table A-II/5 competencies. Valid Basic Safety Training certificates. Proficiency in Survival Craft in most flag states.
Issued by the flag state administration. Valid five years.
Security Awareness
STCW VI/6 became mandatory for all seafarers under the 2010 amendments. Short course, widely available. ABs who completed their original training before 2012 and have not since obtained this certificate are technically not meeting current requirements. Worth checking.
Pre-2012 Certificates
First aid and survival craft certificates issued before the 2010 amendments came into force may not fully satisfy current requirements depending on the flag state. Not all of them need to be redone but some do. Checking rather than assuming is the safer approach.
For Passenger Vessels
Crowd Management Training is required for crew with duties assisting passengers in emergencies. ABs working only on cargo vessels are not required to have this. ABs moving to cruise ships or ferries need it before joining. Worth completing during the leave period before accepting a passenger vessel contract rather than discovering the gap on the day of joining.
For Offshore Work
BOSIET is required for UK and Norwegian offshore sectors. Not an STCW certificate but a non-negotiable offshore industry requirement. Valid four years, renewed through FOET.
Managing All of This
Most ABs hold ten to twelve certificates at various stages of their five-year cycles. A simple list with every certificate, its expiry date and a calendar reminder set two years before expiry is sufficient.
Two years gives enough lead time for refresher training or renewal without pressure. Less than six months before expiry and options narrow quickly.
Store digital scans separately from originals. In multiple locations. Certificates lost or damaged while at sea or in a crewing agency are your problem to solve. Having scans accessible from any device makes this manageable rather than catastrophic.