200235056

TS 200235056 is a vocational standard for Able Seaman (seafarer), defining the occupation and setting out the framework for the knowledge, skills, tools, equipment and competence associated with it. In deck operations, an able seaman is one of the core personnel categories that supports ship handling, navigational safety tasks and routine onboard operations. The standard focuses on understanding what the occupation is, how it is classified, and how professional competence is measured and assessed.

The able seaman role in maritime operations

In general technical terms, the able seaman role is associated with practical seamanship and experience-based duties. These commonly include deck work, mooring assistance, support for watchkeeping, routine surface maintenance and adherence to safety procedures. On board a vessel, such duties provide continuity between bridge activities, deck operations and maintenance tasks.

What this standard addresses

• the definition and occupational classification of the able seaman
• the characteristics and core competence areas expected in the role
• the tools, equipment and gear to be used
• measurement and assessment of knowledge and practical abilities

The cited STCW framework points to the international approach to seafarer training, qualification and fitness for duty. In that context, TS 200235056 treats able seaman not merely as a job title, but as a professional profile linked to ship safety, operational discipline and onboard compliance. It supports a shared understanding of occupational expectations.

In general maritime practice, a standard of this kind serves as a reference for training design, competence review in recruitment, and professional development. Concepts linked to able seaman are understood through connected themes such as working at sea, teamwork, safety awareness and responsibility in assigned duties.