Incident and Accident Investigation Training Course

Participants can organise initial response actions while protecting people, evidence and operational continuity.

• Life-saving response priorities before evidence collection begins at an incident scene
• Scene cordons, access logs and authority to preserve locations
• Photographing transient conditions before equipment movement, cleanup or repair
• Initial notifications to management, regulators, emergency services and insurers
• Dynamic risk assessment for investigators entering damaged or hazardous areas
• Scene release decisions documented with responsible manager approval

Participants can prepare an evidence-led investigation plan matched to event complexity and risk.

• Investigation plan sequencing urgent evidence, interviews, records review and specialist input
• Evidence matrix linking key questions, sources, owners and collection dates
• Hypothesis control: testing explanations without reaching premature conclusions
• Assigning investigators according to independence, competence and conflict considerations
• Timebox milestones for preliminary findings, final report and action review
• Stakeholder communication plan for workers, representatives, managers and families

Participants can identify, document, collect and protect physical evidence using sound chain-of-custody practice.

• Evidence categories: physical items, photographs, measurements, samples and digital records
• Systematic scene walk-through using observation routes and evidence markers
• Photography protocol covering overview, mid-range, close-up and scale images
• Measurements recorded with datum points, units, tolerances and equipment identification
• Chain-of-custody records for removed items, samples and electronic media
• Equipment condition checks covering guards, settings, alarms and isolation status

Participants can obtain and evaluate records that establish planned work, actual work and control status.

• Retrieving risk assessments, method statements, permits and job safety analyses
• Reviewing training records, competency evidence and authorisation registers
• Maintenance histories, inspection certificates and defect reports as causal evidence
• Digital evidence from access systems, CCTV, telemetry and electronic logs
• Version control checks for procedures, drawings and manufacturer instructions
• Document chronology revealing changes, deviations, approvals and unresolved issues

Participants can conduct respectful, structured interviews that obtain reliable factual accounts.

• Interview planning based on witness proximity, role, memory and welfare
• Rapport building without promises, coaching, intimidation or leading questions
• PEACE interview structure: preparation, engage, account, closure and evaluation
• Open questions before focused probes and evidence-based clarification questions
• Active listening techniques: pauses, summaries, repetition and neutral prompts
• Contemporaneous notes distinguishing quotations, observations and investigator interpretation

Participants can test witness accounts fairly and manage difficult interview circumstances.

• Memory limitations, stress effects and post-event information contamination
• Separating direct observation from inference, rumour and hindsight explanations
• Chronological recall techniques using landmarks, tasks and environmental cues
• Testing contradictions against records without accusing or blaming witnesses
• Interpreter use, vulnerable witnesses and cultural communication considerations
• Witness statement review, amendment, confirmation and secure storage requirements

Participants can convert verified evidence into a clear chronology of events and decisions.

• Event timeline construction from planned work through post-incident response
• Causal factor charting with events, conditions, decisions and evidence references
• Mapping simultaneous work, handovers and contractor interface activities
• Time-stamping evidence where clocks, logs and witness accounts differ
• Identifying information gaps, disputed facts and necessary follow-up enquiries
• Separating normal work variability from material deviations and violations

Participants can identify immediate causes and analyse the controls that should have prevented harm.

• Immediate causes: unsafe conditions, unsafe acts, energy releases and exposures
• Barrier analysis identifying preventive controls, mitigative controls and recovery measures
• Swiss cheese model applied to aligned weaknesses across defence layers
• Control effectiveness tested against design, availability, use and supervision
• Bow-tie analysis connecting threats, top events, consequences and barriers
• Human error classification without treating worker action as final cause

Participants can use 5 Whys to trace causal chains while avoiding unsupported conclusions.

• 5 Whys applied to a defined problem statement and verified evidence
• Writing causal statements with cause, effect and supporting evidence
• Recognising circular reasoning, assumptions and single-cause explanations
• Branching causal chains where several conditions contribute to an event
• Stopping criteria when causes reach controllable management system conditions
• Validating 5 Whys findings against timelines, records and witness accounts

Participants can build a fault tree that tests combinations of technical and human failures.

• Top event definition for fault tree analysis construction
• AND and OR gates representing necessary and alternative causal conditions
• Basic events, undeveloped events and transfer symbols in fault trees
• Decomposing equipment, procedural and human contributors without duplication
• Minimal cut sets identifying critical combinations of control failure
• Using fault trees to prioritise evidence gathering and corrective actions

Participants can classify causal factors across individual, task, equipment and organisational conditions.

• ICAM causal categories: absent defences, individual actions and task conditions
• Organisational factors shaping supervision, planning, resources and priorities
• Latent conditions distinguished from active failures and immediate causes
• Coding evidence statements into causal factor categories without speculation
• Causal factor relationships displayed through an investigation logic model
• Cross-checking ICAM findings against 5 Whys and barrier analysis

Participants can examine human performance within the work conditions that influenced decisions and actions.

• Human factors: workload, fatigue, time pressure, communication and interface design
• Situational awareness failures linked to information quality and task conditions
• Procedure usability assessed for clarity, accessibility, sequence and practicality
• Competence analysis covering knowledge, skill, supervision and task familiarity
• Work-as-imagined compared with work-as-done through evidence and observation
• Just culture principles separating error, at-risk behaviour and reckless conduct

Participants can investigate equipment and process failures with appropriate technical evidence and expertise.

• Failure mode review for mechanical, electrical, process and control systems
• Lockout-tagout verification following unexpected energisation or stored energy release
• Maintenance-induced failures involving overdue work, incorrect parts and testing gaps
• Process safety evidence: alarms, interlocks, relief systems and operating limits
• Manufacturer instructions compared with installed configuration and operating practice
• Specialist evidence requests framed with clear technical questions and constraints

Participants can recognise investigation obligations, confidentiality boundaries and fair treatment requirements.

• Regulatory notification triggers for fatalities, serious injuries and dangerous occurrences
• Preserving privileged advice boundaries while maintaining factual investigation records
• Confidentiality, personal data and medical information handling during investigations
• Worker representation rights, consultation duties and participation arrangements
• Fair process requirements when investigation findings may prompt disciplinary action
• Evidence disclosure considerations for regulators, insurers and legal proceedings

Participants can design corrective actions that address causal findings and reduce residual risk.

• Hierarchy of controls applied to corrective-action option selection
• SMART actions specifying owner, deadline, resources, evidence and acceptance criteria
• Action quality tests: relevance, feasibility, effectiveness and unintended consequences
• Interim controls protecting people while permanent actions are developed
• Management of change requirements for redesigned equipment, procedures and staffing
• Residual risk assessment after proposed controls and action completion

Participants can verify action effectiveness and convert investigation findings into organisational learning.

• Action closure evidence demonstrating implementation rather than administrative completion
• Effectiveness reviews using observation, testing, worker feedback and performance data
• Leading and lagging indicators connected to recurring causal factors
• Trend analysis across incident types, locations, tasks and control failures
• Lessons learned communications tailored for leaders, supervisors and frontline teams
• Knowledge retention through procedure updates, briefings and targeted assurance checks

Participants can write concise, evidence-based reports that support decisions and withstand scrutiny.

• Report structure: mandate, facts, analysis, findings, actions and appendices
• Executive summaries stating event significance, causal findings and key decisions
• Fact, analysis and conclusion language separated throughout investigation reports
• Evidence citations linking findings to photographs, records and interview statements
• Visuals using timelines, causal charts, barrier maps and action tables
• Quality assurance checks for accuracy, fairness, clarity and confidentiality

Participants can present investigation findings, manage challenge and support accountable action decisions.

• Management review packs presenting evidence, risk, findings and action status
• Presenting causal analysis without blame, defensiveness or unsupported certainty
• Responding to challenge through evidence references and stated limitations
• Escalation routes for overdue actions, disputed ownership and residual risk
• Communicating findings to affected workers without disclosing sensitive information
• Closing investigations only after approval, action ownership and learning arrangements

Participants can build, review and present a complete evidence-based incident investigation report and corrective-action plan.

• Investigation mandate, scope, roles and evidence strategy for assigned incident
• Scene evidence register incorporating photographs, records, statements and technical data
• PEACE interview plan identifying witnesses, questions, welfare and verification needs
• Event timeline and causal factor chart built from verified evidence
• Combined 5 Whys, barrier analysis and ICAM causal findings
• Corrective-action register prioritised through hierarchy of controls and residual risk
• Final report presentation, peer review and management challenge response