STCW Basic Safety Training study materials
STCW Basic Safety Training study resources

STCW Basic Safety Training cheat sheet

STCW Basic Safety Training · Keep the key ideas within reach.

Quick reference

Chapter I: General provisions

  • STCW certificates of competency are issued by or under the authority of the flag State Administration after verification of identity, medical fitness, sea service, and competence.

  • A certificate of competency is valid for a maximum of five years and must be revalidated by the issuing Administration.

  • An endorsement attesting recognition of a certificate does not by itself certify competence; it confirms that the flag State accepts the underlying certificate.

  • Companies must ensure that each seafarer assigned to a ship holds a valid certificate, is medically fit, and is familiar with shipboard duties and emergency procedures under Regulation I/14.

  • Port State control may verify certificates and endorsements and may detain a ship when clear grounds show the crew is not properly certificated or does not meet rest requirements.

  • Approved training and assessment must be conducted by qualified persons and covered by a quality standards system under Regulation I/8.

  • A seafarer's medical certificate is normally valid for a maximum of two years, or one year for a seafarer under 18 years of age.

  • The Administration may allow near-coastal voyages to be regulated by national provisions, but the certificate remains subject to STCW control procedures.

Quick reference

Chapter II: Master and deck department

  • Regulation II/1 covers officers in charge of a navigational watch; certification requires approved seagoing service, approved training, medical fitness, and demonstrated navigational competence.

  • The OICNW sea service route is at least 12 months in an approved training programme with a training record book, or at least 36 months of approved seagoing service.

  • Regulation II/2 covers masters and chief mates; certification requires advanced training in navigation, cargo operations, ship management, and safety.

  • Deck ratings forming part of a navigational watch are certified under Regulation II/4 after approved sea service, training, and assessment.

  • An able seafarer deck is certified under Regulation II/5 with competence in navigation support, cargo handling, mooring, and shipboard safety.

  • The master retains ultimate responsibility for safe navigation and for ensuring that the navigational watch is properly maintained.

  • A bridge watch handover includes position, course, speed, traffic, navigational hazards, machinery status, and standing orders.

  • Navigational watchkeeping uses visual, auditory, and electronic means, including radar, ARPA, ECDIS, and compass, to maintain a proper lookout.

Quick reference

Chapter III: Engine department

  • Regulation III/1 covers officers in charge of an engineering watch in manned or periodically unmanned engine rooms.

  • OICEW certification requires approved seagoing service, approved training, medical fitness, and demonstrated competence in engine watchkeeping.

  • Regulation III/2 applies to chief engineer officers and second engineer officers on ships with main propulsion machinery of 3,000 kW or more.

  • Regulation III/3 applies to chief engineer officers and second engineer officers on ships with main propulsion machinery between 750 kW and 3,000 kW.

  • Regulation III/4 covers ratings forming part of an engine-room watch; Regulation III/5 covers able seafarer engine certification.

  • Regulation III/6 covers electro-technical officers qualified to maintain electrical, electronic, and control systems.

  • In a periodically unmanned engine room, a designated duty engineer remains on call and must respond to alarms and maintain communications.

  • Engine watch handover includes machinery status, ongoing maintenance, alarm history, and standing instructions.

Quick reference

Chapter IV: Radiocommunication and radio operators

  • GMDSS sea area A1 is within VHF coast-station coverage with continuous DSC alerting; A2 is within MF coverage; A3 is within Inmarsat coverage; A4 is outside A1-A3.

  • A Restricted Operator's Certificate (ROC) is limited to sea area A1; a General Operator's Certificate (GOC) covers A1-A3.

  • VHF channel 16 (156.8 MHz) is the distress and safety voice frequency; VHF channel 70 (156.525 MHz) is the DSC distress and safety frequency.

  • MF 2182 kHz is the distress and safety voice frequency; MF 2187.5 kHz is the DSC distress and safety frequency.

  • GMDSS equipment includes VHF DSC, MF/HF DSC as required, satellite distress alerting, EPIRB, SART, and survival craft two-way radio.

  • Radio watchkeeping requires continuous DSC watch on the appropriate distress and safety frequencies for the sea area.

  • A distress alert must identify the vessel, position, nature of distress, and assistance required; false alerts must be cancelled immediately.

  • Radio operators must hold a valid GMDSS certificate appropriate to the ship's sea area and equipment.

Quick reference

Chapter V: Special training requirements for personnel on certain types of ships

  • Regulation V/1-1 covers basic and advanced training for masters, officers, and ratings on oil and chemical tankers.

  • Regulation V/1-2 covers basic and advanced training for masters, officers, and ratings on liquefied gas tankers.

  • Tanker basic training covers cargo hazards, fire safety, personal protective equipment, emergency procedures, and pollution prevention.

  • Regulation V/2 covers passenger ship familiarization, safety training, and crowd management for personnel assisting passengers in emergencies.

  • Regulation V/3 covers additional training for personnel on ro-ro passenger ships, including crowd and crisis management and human behaviour.

  • Regulation V/4 covers training for personnel on ships subject to the IGF Code using low-flashpoint fuels.

  • Regulation V/5 covers basic and advanced training for masters, officers, and crew on ships operating in polar waters.

  • Special training requirements apply before a seafarer is assigned to duties on the relevant ship type.

Quick reference

Chapter VI: Emergency, occupational safety, security, medical care and survival functions

  • Regulation VI/1 basic safety training has four elements: personal survival techniques, fire prevention and firefighting, elementary first aid, and personal safety and social responsibility.

  • Personal survival techniques include donning a lifejacket, abandoning ship, survival in water, and use of survival craft and rescue equipment.

  • Fire prevention and firefighting training covers the fire triangle, fire classes, extinguishers, fixed systems, breathing apparatus, and firefighting organization.

  • Elementary first aid covers casualty assessment, airway and breathing, bleeding control, burns, shock, and requesting medical help.

  • Personal safety and social responsibility covers shipboard hazards, emergency duties, communication, fatigue, and pollution prevention.

  • Regulation VI/2 covers proficiency in survival craft and rescue boats; Regulation VI/3 covers advanced firefighting.

  • Regulation VI/4 covers medical first aid and medical care; Regulation VI/5 and VI/6 cover security awareness and security duties.

  • Crew must participate in drills and familiarization before sailing so that emergency duties and equipment locations are known.

Quick reference

Chapter VII: Alternative certification

  • Alternative certification is permitted under Chapter VII only when the Administration ensures competence and safety equivalent to the conventional chapter requirements.

  • An alternative certificate may cover functions across deck, engine, or radiocommunication duties rather than a single traditional department.

  • The Administration must approve training, assessment, and sea service used for alternative certification and apply quality standards.

  • Alternative certification arrangements must not reduce watchkeeping standards or allow duties beyond the holder's demonstrated competence.

  • Alternative certificate holders remain subject to medical fitness, fitness for duty, and port State control verification.

  • The flag State must maintain records of alternative certificates and make verification information available to other Administrations.

  • Alternative certification does not exempt a seafarer from basic safety training or from the ship's emergency familiarization.

Quick reference

Chapter VIII: Watchkeeping

  • Regulation VIII/1 requires watchkeepers to be fit for duty and not impaired by fatigue, illness, alcohol, or drugs.

  • Minimum rest is 10 hours in any 24-hour period and 77 hours in any 7-day period.

  • Rest may be divided into no more than two periods, one of at least 6 hours, and the interval between rest periods must not exceed 14 hours.

  • Watch schedules must be posted and rest hours recorded so that fatigue and compliance can be verified.

  • A navigational watch must maintain a proper lookout by sight, hearing, and all available electronic means, including radar and ECDIS.

  • An officer in charge of a watch must not leave the bridge until properly relieved by a competent person.

  • Engine-room watchkeeping includes monitoring propulsion and auxiliary machinery, responding to alarms, and recording important events.

  • Watch handover must be complete and include position, course, speed, traffic, hazards, machinery status, and standing orders.