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Health and Safety Training Course
More than 2 million students worldwide

Health and Safety Training Course

Gain the health and safety knowledge your workplace demands — and the credentials to prove it. This comprehensive training course covers everything from hazard identification and risk assessment to emergency response and chemical safety. Whether you're a worker, supervisor, or health and safety officer, you'll finish with practical skills that protect people and keep your organisation compliant.

Dedika for businesses

What you'll learn:

This course walks you through the full scope of workplace health and safety, starting with core regulatory frameworks and safety management systems. You'll learn how to identify hazards, conduct risk assessments, and apply the hierarchy of control to real workplace situations. The course covers incident reporting, root cause analysis, emergency preparedness, PPE selection, and chemical safety. You'll also explore ergonomics, mental health at work, and how to build a proactive safety culture. By the end, you'll have the tools to assess risks, respond to emergencies, and drive continuous safety improvement in any workplace.

How you study in practice Health and Safety Training Course

How you practise Health and Safety Training Course

For businesses looking to train their team

With Dedika for businesses, the course includes exercises and examples tailored to your own business and the way your company needs.

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Course content

8 Chapters • 39 LessonsDuration between 4 and 360 hours (you decide)

Chapter 1See details

Foundations of Workplace Health and Safety

  • Lesson 1 • Regulatory Frameworks and Employer Duties

    Outlines the functional structure of occupational safety regulations and employer legal obligations. Connects compliance requirements to practical workplace responsibilities.

  • Lesson 2 • Introduction to Safety Management Systems

    Presents the plan-do-check-act cycle as the backbone of a safety management system. Learners understand how systematic approaches reduce workplace incidents.

  • Lesson 3 • Roles and Responsibilities in Safety Management

    Identifies the safety roles of managers, supervisors, workers, and health and safety officers. Clarifies accountability structures that support a safe work environment.

  • Lesson 4 • Core Safety Concepts and Terminology

    Defines hazard, risk, incident, and near-miss within a workplace context. Shared vocabulary enables precise communication throughout the course.

Chapter 2See details

Hazard Identification and Risk Assessment

  • Lesson 1 • Classifying Workplace Hazard Types

    Categorises physical, chemical, biological, ergonomic, and psychosocial hazards. Understanding hazard classes directs appropriate identification and assessment methods.

  • Lesson 2 • Hazard Identification Methods

    Covers workplace inspections, job safety analysis, and incident data review as identification tools. Each method is matched to specific workplace scenarios.

  • Lesson 3 • Reviewing and Updating Risk Assessments

    Establishes triggers and schedules for reassessing risks after changes or incidents. Ensures risk assessments remain current and legally defensible.

  • Lesson 4 • Risk Assessment Principles and Process

    Applies likelihood and consequence matrices to quantify risk levels. Learners practise scoring risks to prioritise control actions effectively.

  • Lesson 5 • Hierarchy of Controls

    Introduces elimination, substitution, engineering, administrative, and PPE controls in priority order. Learners select the most effective control for assessed risks.

Chapter 3See details

Incident Reporting and Investigation

  • Lesson 1 • Incident Reporting Requirements and Procedures

    Explains what must be reported, to whom, and within what timeframes. Accurate reporting fulfils regulatory obligations and initiates corrective action.

  • Lesson 2 • Root Cause Analysis Techniques

    Applies the five-whys method and fishbone diagrams to uncover underlying causes. Moving beyond symptoms ensures corrective actions address true failure points.

  • Lesson 3 • Incident Data Analysis and Trend Reporting

    Aggregates incident records to identify patterns and high-risk areas over time. Trend data informs proactive safety investments and management decisions.

  • Lesson 4 • Corrective and Preventive Action Planning

    Structures corrective actions using SMART criteria and assigns clear ownership. Links investigation findings directly to measurable safety improvements.

  • Lesson 5 • Securing and Preserving the Incident Scene

    Covers immediate scene control to protect evidence and prevent secondary injuries. Proper scene management supports accurate investigation outcomes.

Chapter 4See details

Emergency Preparedness and Response

  • Lesson 1 • First Aid Principles and Workplace Requirements

    Outlines first aid kit requirements, trained responder ratios, and basic life-saving actions. Prompt first aid reduces injury severity before professional help arrives.

  • Lesson 2 • Emergency Planning Fundamentals

    Identifies the components of a workplace emergency response plan and the roles within it. A structured plan ensures coordinated action when emergencies occur.

  • Lesson 3 • Emergency Drills and Plan Maintenance

    Establishes drill frequency, evaluation criteria, and post-drill improvement cycles. Regular practice reveals plan gaps and builds worker confidence under pressure.

  • Lesson 4 • Evacuation Procedures and Assembly Points

    Designs evacuation routes, assembly points, and accountability systems for various building layouts. Reliable evacuation procedures protect all occupants during emergencies.

  • Lesson 5 • Fire Prevention and Response

    Covers fire triangle principles, prevention measures, and correct use of fire extinguishers. Learners apply the PASS technique and know when to evacuate rather than fight.

Chapter 5See details

Personal Protective Equipment

  • Lesson 1 • Hand, Foot, and Body Protection

    Identifies glove materials, safety footwear ratings, and protective clothing for chemical and thermal hazards. Proper fit and material compatibility prevent protection failures.

  • Lesson 2 • PPE Maintenance, Storage, and Disposal

    Establishes inspection schedules, cleaning procedures, and end-of-life disposal for all PPE types. Maintained PPE retains its protective performance throughout its service life.

  • Lesson 3 • Respiratory and Hearing Protection

    Distinguishes filtering facepieces, half-masks, and supplied-air respirators by protection factor. Hearing protection selection is tied to measured noise exposure levels.

  • Lesson 4 • Head, Eye, and Face Protection

    Covers hard hat classes, safety eyewear types, and face shield applications. Learners identify the correct protection for impact, chemical, and radiation hazards.

  • Lesson 5 • PPE Selection Based on Hazard Assessment

    Links specific hazard types to appropriate PPE categories using assessment data. Correct selection prevents over- or under-protection in the workplace.

Chapter 6See details

Chemical and Hazardous Substance Safety

  • Lesson 1 • Exposure Monitoring and Control Measures

    Covers occupational exposure limits, air monitoring methods, and ventilation design principles. Monitoring data validates whether controls maintain exposures below safe thresholds.

  • Lesson 2 • Safe Handling and Storage of Chemicals

    Applies compatibility rules, segregation principles, and secondary containment to chemical storage. Correct handling procedures reduce spill, fire, and exposure incidents.

  • Lesson 3 • Chemical Spill Response and Waste Disposal

    Outlines spill kit use, containment steps, and decontamination procedures for chemical releases. Proper waste segregation and disposal prevent environmental and regulatory violations.

  • Lesson 4 • Routes of Exposure and Health Effects

    Identifies inhalation, skin absorption, ingestion, and injection as exposure pathways. Understanding routes guides selection of appropriate engineering and PPE controls.

  • Lesson 5 • Hazard Communication and Safety Data Sheets

    Explains the globally harmonised labelling system and the sixteen-section safety data sheet format. Accurate interpretation drives correct handling and emergency response decisions.

Chapter 7See details

Ergonomics and Manual Handling Safety

  • Lesson 1 • Engineering and Administrative Ergonomic Controls

    Covers mechanical aids, adjustable equipment, job rotation, and rest break scheduling as controls. Combining engineering and administrative measures achieves the greatest risk reduction.

  • Lesson 2 • Workstation and Task Ergonomic Assessment

    Applies rapid upper limb assessment and similar tools to evaluate workstation and task risk. Assessment findings direct targeted redesign of equipment, layout, and work methods.

  • Lesson 3 • Musculoskeletal Disorder Risk Factors

    Identifies force, repetition, awkward posture, vibration, and contact stress as primary MSD risk factors. Recognising these factors is the first step toward effective ergonomic intervention.

  • Lesson 4 • Manual Handling Techniques and Limits

    Teaches safe lifting, lowering, pushing, and pulling techniques with load limit guidance. Correct technique reduces spinal loading and acute injury risk during manual tasks.

  • Lesson 5 • Display Screen Equipment Safety

    Addresses monitor height, keyboard placement, seating adjustment, and lighting for screen-based work. Correct DSE setup prevents eye strain, neck pain, and upper limb disorders.

Chapter 8See details

Building a Proactive Safety Culture

  • Lesson 1 • Continuous Improvement and Safety Planning

    Applies gap analysis and annual safety planning cycles to sustain long-term performance gains. Learners produce a prioritised safety improvement plan aligned with organisational goals.

  • Lesson 2 • Safety Communication and Worker Engagement

    Designs toolbox talks, safety meetings, and feedback channels that sustain worker engagement. Two-way communication builds trust and surfaces hazards before incidents occur.

  • Lesson 3 • Safety Audits and Management Reviews

    Structures internal safety audits and management review meetings to evaluate system effectiveness. Audit findings feed directly into corrective action and improvement planning.

  • Lesson 4 • Safety Performance Measurement

    Distinguishes lagging indicators such as injury rates from leading indicators such as inspection completion. Balanced measurement provides an early warning system for emerging risks.

  • Lesson 5 • Safety Leadership and Behavioural Influence

    Examines how visible leadership commitment and behavioural modelling shape safety culture. Leaders who demonstrate safe behaviours create environments where workers follow suit.

Certification

Your valid completion certificate

This course is for you:

  • New employees: wanting to understand workplace safety rules from day one.

  • Supervisors: responsible for keeping their teams safe and legally covered.

  • Facilities managers: overseeing buildings where physical hazards are constant.

  • HR professionals: building compliant onboarding and safety training programs.

  • Career changers: entering industries where safety certification opens doors.

  • Small business owners: needing to meet regulatory obligations without a dedicated safety team.

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...
Giulio Carlo
Giulio CarloDigital Marketing Student
I like how the lessons are straight to the point and how I can change chapters and skip content I don't need.
Mariana Ferres
Mariana FerresPhotography Student
I like the content and the way videos are presented and transcribed, which speeds up the process!
Luciana Alvarenga
Luciana AlvarengaNail Design Student
The platform is fast and simple to use. The diversity of content and complementary videos really help with learning.
André Felipe
André FelipePrompt Engineering Student

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