Commercial fishing vessels employ millions of people worldwide, from small-scale artisanal fishers to crew on large factory trawlers and distant-water purse-seiners. The international regulatory framework for fishing vessel seafarers — the STCW-F Convention (1995) and ILO Convention C188 (Work in Fishing, 2007) — is less uniformly ratified and enforced than the equivalent frameworks for merchant shipping (STCW, MLC 2006). This means that certification requirements, working conditions, and seafarer protections vary widely between flag states and fishing fleets. Industrial fishing is one of the highest-risk occupations at sea, with elevated fatality rates from vessel instability, man-overboard events, and gear entanglement. Labour-rights concerns — including forced labour and recruitment fraud — are a documented issue in some distant-water fleets. STCW sets the international floor where ratified; the issuing flag state can add national requirements. Always verify with the issuing administration. See also rights / recruitment fees and scams and the career pathways reference.
The commercial fishing industry is consistently identified by international organisations as a high-risk sector for both occupational safety and labour rights:
Fishing vessel wages vary enormously by flag state, vessel type, crew nationality, and catch-share arrangement. Many fishing crews receive a share of the catch value rather than a fixed monthly wage, which can result in high income in good seasons and near-zero income in poor ones. European and Norwegian fishing vessel crew on licensed vessels typically earn USD 3,000–6,000/month equivalent; crews on distant-water vessels from lower-wage supply countries may receive USD 300–800/month or less. See salary database for context.
The International Convention on Standards of Training, Certification and Watchkeeping for Fishing Vessel Personnel (STCW-F 1995) is the IMO framework for training and certification of personnel on fishing vessels of 24 metres or more in length operating in international waters. STCW-F is less widely ratified than the main STCW Convention — as of 2025, only around 30 states are party to it, meaning many major fishing nations regulate fishing vessel crew under national law rather than STCW-F. The Convention sets minimum standards for Skippers, Mates, Chief Engineer Officers, and Second Engineer Officers on larger fishing vessels.
ILO Convention C188 (Work in Fishing Convention 2007) sets minimum labour standards for fishing vessel crew: minimum age, medical examinations, crew agreements, hours of work and rest, accommodation standards, food and water supply, medical care, and repatriation. C188 entered into force in 2017 and has been ratified by a growing number of states. It is the fishing-vessel equivalent of the Maritime Labour Convention (MLC) 2006 for merchant ships. Flag state enforcement of C188 varies considerably — verify with the vessel's flag state.
Yes. The FAO and ILO consistently report that commercial fishing has one of the highest fatality rates of any industry worldwide. Vessel stability incidents (especially in adverse weather), man-overboard events, gear entanglement, and lack of search-and-rescue coverage in remote fishing grounds all contribute to the fatality rate. Labour abuse — including forced labour, debt bondage, document confiscation, and withholding of wages — is a documented problem particularly in distant-water fishing fleets. The ITF and Human Rights at Sea organisations actively monitor these issues.
Industrial trawlers drag trawl nets along the seabed or through the mid-water column — the predominant vessel type for demersal fish (cod, haddock, tuna). Longliners deploy thousands of baited hooks on a long main line — used for tuna, swordfish, and Patagonian toothfish. Purse-seiners encircle schools of pelagic fish (mackerel, sardine, anchoveta) with a large net drawn together at the bottom. Factory ships process catch onboard. Aquaculture support vessels service fish farms (salmon, sea bass, sea bream) — a growing sector with better labour conditions than distant-water fishing.
This depends on the receiving flag state. Most STCW flag states require sea service on a vessel of 500 GT or more on international voyages to count towards a merchant CoC — and most fishing vessels are below this threshold or on non-STCW voyages. Some flags (e.g., UK MCA) have specific provisions for recognising offshore fishing vessel sea time towards limited-tonnage merchant certificates. Verify with the relevant flag administration before accumulating sea time on a fishing vessel with the intention of applying for a merchant CoC.
Flag-state caveat: STCW-F sets the international floor where ratified; the majority of fishing vessel crew worldwide are regulated under national law rather than STCW-F. The issuing flag state determines certification requirements, which vary widely. Always verify current requirements with the relevant national authority before signing on to a fishing vessel.
This page is for information only and does not constitute legal or professional advice. Conditions and regulations in the fishing sector vary widely — verify with the relevant authorities and seek independent advice before accepting a contract.