COSH SO2 study materials
COSH SO2 study resources

COSH SO2 study plan

COSH SO2 · Give each week a clear focus.

8 weeks · About 7 hours per week

Week 1

Occupational Safety and Health Legislation and Regulations

  • Map the COSH legislation and regulations syllabus into a one-page outline listing every act, regulation, and code of practice named in your source material, and mark which ones you can already explain.

  • Explain in writing the employer's general duties and the worker's duties under the core occupational safety and health law, using your own words and one construction-site example for each.

  • List the statutory reporting duties that follow a serious accident or dangerous occurrence, and state who must report, to whom, and within what time.

  • Build a personal glossary of 25 legal terms (for example: reasonably practicable, competent person, notifiable, prohibition notice) with a one-line definition each.

Your checkpoint

A one-page legislation map plus a 25-term glossary, self-scored for confidence.

Week 2

Occupational Safety and Health Legislation and Regulations & Hazard Identification, Risk Assessment and Control

  • Summarise the enforcement powers of the safety inspectorate (inspection, improvement notice, prohibition notice, prosecution) and the appeal route for each, in a comparison table.

  • Apply a five-step risk assessment to one real construction task you know (for example, edge protection during formwork) and record hazard, likelihood, severity, and residual risk.

  • Rank the hierarchy of controls from elimination to PPE and give one construction example at each level.

  • Draft a short method statement for a high-risk task that names the controls and the person accountable for each.

Your checkpoint

A completed risk assessment plus method statement for one construction task, with the hierarchy of controls applied explicitly.

Week 3

Hazard Identification, Risk Assessment and Control & Construction Site Safety Management and Supervision

  • Identify the principal hazards on a typical site (falls from height, plant and vehicle movement, excavation collapse, electricity, manual handling, hazardous substances) and match each to its specific regulation or guidance.

  • Explain the duties of the principal contractor and the role of the site safety supervisor in coordinating subcontractors, in a written half-page.

  • Write a permit-to-work outline for one confined-space or hot-work task, listing the preconditions, sign-offs, and cancellation steps.

  • Produce a 10-item pre-work safety checklist a supervisor could use at the morning briefing.

Your checkpoint

A hazard-to-regulation matrix covering at least eight construction hazards, plus a 10-item supervisor checklist.

Week 4

Construction Site Safety Management and Supervision & Workplace Inspection and Accident Investigation

  • Design a structured weekly site inspection form covering housekeeping, access and egress, scaffolding, plant, electrical, and PPE, with a pass/fail column.

  • Describe the steps of an accident investigation from scene preservation to root-cause analysis, and distinguish immediate causes from underlying causes.

  • Draft a witness statement template and an evidence log for a simulated fall-from-height incident.

  • Explain the difference between an accident, a near miss, and a dangerous occurrence, with one site example of each.

Your checkpoint

A site inspection form and a completed accident investigation pack (statement template, evidence log, root-cause summary) for a simulated incident.

Week 5

Workplace Inspection and Accident Investigation & Occupational Health and Hygiene

  • Complete a written investigation report on your simulated incident, including timeline, findings, root causes, and three corrective actions with owners and dates.

  • Explain the main routes of occupational exposure (inhalation, skin absorption, ingestion) and give a construction example for each.

  • Describe the purpose and limits of workplace exposure limits and how monitoring confirms that controls are working.

  • Outline a health surveillance programme for noise and for hazardous substances, stating what is measured and how often results are reviewed.

Your checkpoint

A full investigation report with corrective actions, plus a one-page occupational health and hygiene summary.

Week 6

Occupational Health and Hygiene & Safety Training and Communication

  • Assess a noise, dust, or vibration exposure scenario using the control hierarchy and specify the PPE and monitoring that would follow.

  • Write learning objectives for three audiences (new workers, supervisors, subcontractors) using action verbs and mapped to the syllabus domains.

  • Design a 15-minute toolbox talk on one high-risk activity, including an opening question, three key messages, and a check for understanding.

  • Explain how to verify that training was effective, beyond attendance records.

Your checkpoint

A toolbox talk script with learning objectives and a post-training effectiveness check.

Week 7

Emergency Preparedness and Fire Safety & Safety and Health Records, Reporting and Documentation

  • Draft an emergency response plan for a construction site covering fire, medical emergency, and structural collapse, naming roles, alarm signals, muster points, and drill frequency.

  • Explain the fire triangle and the classes of fire, and match each class to the appropriate extinguisher and the limits of first-aid firefighting.

  • List the records a site must keep (training, inspections, incidents, statutory examinations, health surveillance) and state the retention period for each where you know it.

  • Produce a one-page weekly safety report template that a supervisor could submit to management.

Your checkpoint

An emergency response plan plus a records register and a weekly safety report template.

Week 8

Occupational Safety and Health Legislation and Regulations & Hazard Identification, Risk Assessment and Control & Construction Site Safety Management and Supervision & Workplace Inspection and Accident Investigation & Safety Training and Communication & Occupational Health and Hygiene & Emergency Preparedness and Fire Safety & Safety and Health Records, Reporting and Documentation

  • Revisit your week 1 legislation map and correct every entry you could not explain, then re-score your confidence.

  • Answer 60 mixed practice questions across all eight domains under timed conditions and log your score per domain.

  • Review every wrong answer and write a one-line reason for each error, grouped by domain, to expose remaining gaps.

  • Rehearse the two highest-weight domains (legislation and risk control) with a 30-minute recall session with no notes.

Your checkpoint

A timed 60-question mock result with a per-domain score table and an error log identifying your three weakest areas.

Milestones

Week 2: Can explain employer and worker duties and the enforcement powers without notes, and have a completed risk assessment for one real task.

Week 4: Can run a site inspection and conduct an accident investigation end to end, producing a defensible root-cause finding.

Week 6: Can explain exposure routes, exposure limits, and health surveillance, and deliver a toolbox talk that checks understanding.

Week 8: Score at least 75% on the timed 60-question mock, with no single domain below 60%.