top of page
black gradient.png

Process Hazard Analysis: HAZID, HAZOP, Bowtie, LOPA, SIL

Structured hazard and risk analysis and barrier effectiveness techniques: HAZID, HAZOP, FTA, ETA, Bowtie, LOPA, and SIL

black gradient.png

Process Hazard Analysis: HAZID, HAZOP, Bowtie, LOPA, SIL

Structured hazard and risk analysis and barrier effectiveness techniques: HAZID, HAZOP, FTA, ETA, Bowtie, LOPA, and SIL

Understand the Value – Why This Course Matters

This course is designed to build practical competence in leading or participating in hazard and operability studies (HAZOP), hazard identification (HAZID), and other structured risk analysis techniques. Participants will develop the ability to ensure safe design, operations, and reliability of high-hazard assets across their full life cycle.


Whether applied in early-stage project reviews or detailed facility assessments, these tools help organizations in hazardous industries simplify decision-making, reduce uncertainty, and implement meaningful control strategies. This training supports safer operations and more informed risk management in both technical and leadership roles.

Maxwell B.

Mechanical Engineer

"Great examples. Useful discussion."

Joyce T.

Maintenance Manager

"Appreciate the engagement."

Nikhil Q.

Mechanical Engineer

"We worked with actual P&IDs from real company projects, which made it much easier to see how these techniques apply in practice. It was very valuable to walk through real examples and understand how to approach HAZOP in our own facilities."

Kristin B.

Operations Manager

"Easy to follow. Good presentation of topics."

James H.

Engineering Manager

"Very informative and entertaining. Great instructor. The HAZOP course provided not just the theory, but also practical tools and real-world examples that made the concepts easy to understand and apply. The sessions were very engaging, and the instructor kept the entire group actively involved throughout. I came away with a much clearer understanding of how to plan and lead HAZOP studies effectively, and how to contribute more confidently to PHA sessions in my role as Engineering Manager."

AdobeStock_478827543.jpeg
  • This course is ideal for:

    • HAZID and HAZOP team leaders and members

    • Health, safety and environment (HSE) managers and specialists

    • Project engineers and risk owners

    • Process, instrumentation, and control engineers

    • Reliability, safety, and power engineers

  • Risk Fundamentals and Practical Application

    • Personal Safety vs. Process Safety — key differences and why both matter

    • Understanding hazard, risk, and control

    • Hazard identification and risk prioritization

    • Selection of risk control measures 

    • Risk recording, reviewing, and communication

    • The role of PHA and risk analysis across the project and operations lifecycle

    Structured Hazard Identification and Analysis Methods

    • HAZID techniques, checklists, and What-If analysis

    • When to use each method

    • Common challenges and best practices

    • Practical task: Simulate a HAZID session using a simple process example


    Fault Tree Analysis (FTA) and Event Tree Analysis (ETA)

    • Methodology and application

    • When and where to apply FTA and ETA

    • Practical task: Build and interpret a simple Fault Tree


    HAZOP – Hazard and Operability Study

    • When and how to use HAZOP

    • HAZOP team composition, roles, and responsibilities

    • Planning, leading, and documenting HAZOP sessions

    • Using guide words, identifying causes, consequences, and protections

    • Recording recommendations — common pitfalls and success factors

    • Common team behaviors and facilitator tips for managing group dynamics

    • Practical task: HAZOP checklist completion + simulated HAZOP session

    • HAZOP report contents and structure


    Barrier Models and Advanced Risk Reduction Techniques

    • Bowtie Analysis

    • Barrier-based thinking

    • Structure of a Bowtie diagram

    • Bowtie in PHA and risk communication

    • Practical examples from industry


    Layers of Protection Analysis (LOPA)

    • Purpose and benefits of LOPA

    • Initiating events and frequencies

    • Conditional modifiers and IPLs

    • Using LOPA in support of SIL determination

    • Common pitfalls in LOPA


    Safety Integrity Levels (SIL)

    • SIL — purpose and definition

    • The link between LOPA and SIL

    • Overview of SIL selection process

    • SIL in project and operational risk management


    Final Assessment and Reflection

    • Theoretical exam

    • Practical exam: Conduct a real-life HAZOP application (team exercise)

    • Reflection exercise: key lessons learned from applying PHA methods

    • Apply multiple hazard analysis tools including HAZID, HAZOP, FTA, ETA, Bowtie

    • Plan and lead effective risk sessions

    • Select appropriate methods based on project context

    • Facilitate productive team dynamics in risk assessments

    • Record findings and translate results into safety improvements

    • Support decision-making at every phase of the asset lifecycle

  • In-Company Training (for corporate groups of 8–20 participants):  


    Our expert-led, 2 or 3-day course is delivered exclusively for your team, at your location or other agreed venue or live via Zoom


    Online Course (for individual learners) – Available in Q4 2025:


    Join from anywhere in the world as soon as the course launches!

    Enjoy 24 hours of flexible, self-paced study, 1 month of access, and unlimited support from our expert instructors.

  • Upon successful completion of the course and assessment, participants will receive a Certificate of Completion issued by Canadian Safety Institute.

  • Yes. This course is designed for maximum engagement and skill application. The format includes:

    • Group discussions and live instructor feedback

    • Case study analysis and business scenarios

    • Role-play and small-group problem-solving

    • Interactive video material

    • Practical risk session simulations

    • Self-assessment and reflection activities

    The tools and techniques taught in this course are immediately applicable to participants’ real-world roles and responsibilities.

Enroll Now

Ready to take the next step?

bottom of page