
Offshore Safety Course
This course gives offshore and marine workers the safety knowledge and practical skills needed to operate confidently on platforms and barges. From hazard identification and permit systems to emergency response and incident investigation, every topic is built for real offshore conditions. Get certified, stay compliant, and protect yourself and your crew.
What you will learn:
You will cover the full scope of offshore and barge safety, starting with regulatory frameworks, PPE standards, and safety culture fundamentals. From there, you will work through risk assessment methods, permit-to-work systems, and process safety barrier models for hydrocarbon control. Fire prevention, firefighting techniques, and structured emergency response procedures are covered in detail. Marine operations topics include barge stability, mooring systems, and vessel transfer safety. Occupational health, fatigue management, and incident investigation round out the core training. Supplementary modules address working at height, diving operations, environmental compliance, and digital safety tools.
How you study in practice Offshore Safety Course
How you practise Offshore Safety Course
For companies looking to train their teams
With Dedika for businesses, the course includes exercises and examples tailored to your company and its specific needs.
Course content
8 Chapters • 40 LessonsDuration between 4 and 360 hours (you decide)
Chapter 1HideHide detailsSee detailsFoundations of Offshore Safety
Foundations of Offshore Safety
Lesson 1 • Hazard Identification Fundamentals
Introduces systematic methods for recognising physical, chemical, and process hazards on offshore assets. Builds the observational skills needed for formal risk assessments.
Lesson 2 • Offshore Industry Overview
Covers platform and barge types, operational roles, and the offshore environment's unique risks. Provides context for all subsequent safety requirements.
Lesson 3 • Personal Protective Equipment
Specifies PPE selection, inspection, and use standards for offshore environments. Reinforces the hierarchy of controls introduced in hazard identification.
Lesson 4 • Regulatory Framework and Standards
Examines international maritime and offshore safety conventions, flag-state authority, and operator obligations. Links regulatory compliance to daily operational decisions.
Lesson 5 • Safety Culture and Human Factors
Analyses how organisational culture, leadership behaviour, and human error contribute to incidents. Connects cultural maturity to measurable safety performance.
Chapter 2HideHide detailsSee detailsRisk Assessment and Permit Systems
Risk Assessment and Permit Systems
Lesson 1 • Hot Work and Confined Space Permits
Addresses the elevated risks of hot work and confined space entry, including atmospheric testing and standby requirements. Applies permit principles to the two highest-risk task categories.
Lesson 2 • Isolation and Lockout Procedures
Covers energy isolation principles, lockout/tagout application, and verification testing for offshore equipment. Directly supports permit-to-work execution.
Lesson 3 • Risk Assessment Documentation
Establishes standards for recording, reviewing, and closing out risk assessments and permits. Ensures audit-ready documentation and continuous improvement loops.
Lesson 4 • Risk Assessment Methodologies
Teaches qualitative and semi-quantitative risk assessment tools used offshore. Connects methodology selection to hazard type and task complexity.
Lesson 5 • Permit-to-Work System Design
Explains the structure, authorisation hierarchy, and isolation requirements of offshore permit-to-work systems. Demonstrates how permits prevent simultaneous hazardous operations.
Chapter 3HideHide detailsSee detailsProcess Safety and Hydrocarbon Control
Process Safety and Hydrocarbon Control
Lesson 1 • Well Control Fundamentals
Explains kick detection, blowout preventer operation, and well shut-in procedures for drilling and production contexts. Provides essential knowledge before emergency response training.
Lesson 2 • Flammable and Toxic Atmosphere Control
Addresses gas detection systems, hazardous area classification, and ignition source management. Connects atmospheric hazards to permit and isolation requirements from Chapter 2.
Lesson 3 • Process Safety Performance Indicators
Introduces leading and lagging indicators used to monitor process safety health. Enables students to interpret data and escalate deteriorating barrier performance.
Lesson 4 • Process Safety Barrier Model
Introduces the bow-tie barrier model applied to hydrocarbon containment and loss-of-containment scenarios. Establishes the conceptual foundation for all process safety topics.
Lesson 5 • Hydrocarbon Release Prevention
Covers pipeline integrity, pressure relief systems, and corrosion management to prevent unplanned releases. Links engineering controls to barrier model concepts.
Chapter 4HideHide detailsSee detailsFire Prevention and Firefighting
Fire Prevention and Firefighting
Lesson 1 • Structural Fire Prevention Measures
Addresses passive fire protection, fire and blast walls, and fireproofing standards for offshore structures. Reinforces the layered barrier approach from Chapter 3.
Lesson 2 • Offshore Fire Response Procedures
Outlines alarm response, fire team roles, and coordinated attack and withdrawal procedures. Integrates fire science and equipment skills into a structured response sequence.
Lesson 3 • Fire Science and Offshore Ignition Sources
Reviews combustion chemistry, fire classes, and ignition sources specific to offshore assets. Grounds firefighting decisions in physical and chemical principles.
Lesson 4 • Portable Firefighting Equipment
Covers selection, inspection, and hands-on use of portable extinguishers and hose reels. Builds practical skills for first-response fire control.
Lesson 5 • Fixed Fire Suppression Systems
Explains deluge, foam, CO2, and dry chemical fixed systems installed on platforms and barges. Connects system design to the hazard zones identified in Chapter 3.
Chapter 5HideHide detailsSee detailsEmergency Response and Evacuation
Emergency Response and Evacuation
Lesson 1 • Emergency Management Structure
Defines the offshore emergency command hierarchy, roles, and communication protocols. Establishes the organisational framework for all emergency response actions.
Lesson 2 • Survival Craft Operations
Trains students in lifeboat and life raft deployment, boarding, and operation under adverse conditions. Builds on muster procedures to complete the evacuation sequence.
Lesson 3 • Muster and Headcount Procedures
Covers muster station assignments, headcount accountability, and missing-person protocols. Ensures every worker can fulfil muster duties during any emergency scenario.
Lesson 4 • Man Overboard and Rescue Operations
Explains man-overboard detection, immediate response actions, and fast rescue craft deployment. Integrates survival craft skills with coordinated search and rescue procedures.
Lesson 5 • Helicopter Safety and Evacuation
Addresses helideck safety rules, helicopter underwater escape training concepts, and emergency landing procedures. Covers the primary personnel transport mode for offshore installations.
Chapter 6HideHide detailsSee detailsMarine Operations and Barge Safety
Marine Operations and Barge Safety
Lesson 1 • Mooring and Anchoring Systems
Covers mooring line types, anchor patterns, and dynamic positioning systems used to hold barges on location. Connects station-keeping to safe marine operations.
Lesson 2 • Marine Environmental Compliance
Explains oil spill prevention, bilge water management, and waste discharge standards for offshore marine operations. Links environmental obligations to operational planning.
Lesson 3 • Cargo Handling and Deck Safety
Addresses crane lift planning, rigging inspection, and deck load management on barges and platforms. Applies risk assessment principles from Chapter 2 to marine lifting operations.
Lesson 4 • Vessel Interface and Transfer Safety
Covers personnel transfer by gangway and basket, supply boat approach protocols, and simultaneous operations management. Addresses the highest-risk interface between vessels and platforms.
Lesson 5 • Barge Stability Fundamentals
Explains metacentric height, free-surface effect, and load distribution principles for barge stability. Provides the physical basis for safe cargo and ballast management.
Chapter 7HideHide detailsSee detailsOccupational Health and Hygiene Offshore
Occupational Health and Hygiene Offshore
Lesson 1 • Ergonomics and Manual Handling
Examines musculoskeletal risk factors, manual handling techniques, and workstation design for offshore tasks. Reduces injury risk in physically demanding offshore roles.
Lesson 2 • Fatigue and Shift Work Management
Analyses the physiological effects of extended rotations, night shifts, and sleep deprivation on offshore workers. Provides practical fatigue risk management strategies.
Lesson 3 • Chemical Exposure and Hygiene
Addresses hazardous substance identification, exposure monitoring, and safe handling procedures for offshore chemicals. Builds on Chapter 3 chemical hazard knowledge.
Lesson 4 • Occupational Health Surveillance
Establishes pre-employment medicals, periodic health monitoring, and fitness-for-duty standards for offshore personnel. Integrates health data into the safety management system.
Lesson 5 • Noise and Vibration Exposure Control
Covers noise measurement, exposure limits, and hearing conservation programmes for high-noise offshore environments. Connects occupational health controls to the hierarchy introduced in Chapter 1.
Chapter 8HideHide detailsSee detailsIncident Investigation and Safety Management
Incident Investigation and Safety Management
Lesson 1 • Corrective Action and Follow-Up
Establishes corrective action tracking, effectiveness verification, and lessons-learned dissemination processes. Closes the investigation loop and prevents recurrence.
Lesson 2 • Investigation Team and Evidence Management
Covers investigation team composition, scene preservation, witness interviewing, and evidence chain of custody. Ensures investigation integrity and defensible findings.
Lesson 3 • Incident Classification and Reporting
Defines incident severity tiers, near-miss reporting obligations, and initial notification requirements. Establishes the reporting foundation for effective investigation.
Lesson 4 • Root Cause Analysis Techniques
Teaches fault tree analysis, fishbone diagrams, and the five-whys method for identifying systemic failure causes. Moves investigation beyond immediate causes to organisational factors.
Lesson 5 • Safety Management System Auditing
Introduces audit planning, evidence gathering, nonconformance grading, and management review processes. Integrates all prior chapter competencies into a systemic performance evaluation.
Your valid completion certificate
This course is for you:
Offshore roustabout: seeking formal safety credentials to advance their career.
Marine barge crew member: needing structured hazard and emergency response training.
Onshore HSE coordinator: transitioning into an offshore safety management role.
Drilling contractor employee: preparing for first offshore platform deployment safely.
Subsea technician: expanding safety competency beyond their technical specialty area.
Construction supervisor: moving from land-based projects to offshore installation work.
What our students say
Your lessons are perfect. I purchased the one-year package and finally have the opportunity to follow various topics of interest without needing to change platforms... I'm grateful for everything you do, I've already recommended you to other people...

I like how the lessons are straight to the point and how I can change chapters and skip content I don't need.

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The platform is fast, simple to use. The diversity of content and complementary videos really help with learning.

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