HAZOP and Process Hazard Analysis (OG-044) Training Course

HAZOP and Process Hazard Analysis

Hazard and operability studies are the most widely used method for identifying process hazards and operability problems in oil, gas and chemical facilities. A well-led…

5 daysClassroom or online

13Upcoming dates

7Cities

£2,840Fees from

Course overview

Why Attend

Hazard and operability studies are the most widely used method for identifying process hazards and operability problems in oil, gas and chemical facilities. A well-led HAZOP can prevent major accidents and costly design changes, while a poor one creates false assurance.

This LLMI course teaches the HAZOP methodology in depth, including preparation, node selection, guidewords and parameters, deviations, causes, consequences, safeguards and recommendations. It also covers related techniques such as HAZID, what-if analysis, LOPA and SIL determination. Participants take part in practical HAZOP sessions on realistic process drawings.

Participants learn how to participate effectively in HAZOPs and how to lead and record them professionally.

Course Objectives

Explain the purpose and methodology of HAZOP

Prepare HAZOP studies, nodes and documentation

Apply guidewords to identify deviations

Assess causes, consequences and safeguards

Write clear HAZOP recommendations

Understand related techniques including HAZID, LOPA and SIL

Target Audience

Process and safety engineers

Operations and maintenance engineers

HAZOP team members and scribes

Project engineers

HSE professionals

Engineering consultants

Course Methodology

Methodology presentations

Practical HAZOP sessions on P&IDs

Facilitation and scribing practice

Case studies

Group feedback

Course outline

1Day 1: Process Hazard Analysis Overview

Role of PHA in process safety
PHA techniques compared
When to use HAZOP
Regulatory expectations
Team roles
Exercise: Selecting PHA techniques

2Day 2: HAZOP Methodology

Preparation and data
Node selection
Guidewords and parameters
Deviations and causes
Consequences and safeguards
Practice: HAZOP on a simple node

3Day 3: Conducting HAZOP Sessions

Facilitation skills
Recording and scribing
Risk ranking
Recommendations
Managing the team
Workshop: Full HAZOP session

4Day 4: Related Techniques

HAZID
What-if and checklists
Layers of protection analysis
Safety integrity level determination
Bow-tie links
Exercise: LOPA worked example

5Day 5: Close-Out and Quality

Action tracking and close-out
Revalidation
Common HAZOP failures
Quality assurance
Digital tools
Capstone: HAZOP report review

Frequently asked questions

How long is the HAZOP and Process Hazard Analysis course?

The course runs over 5 days of classroom training, usually Monday to Friday.

When is the next HAZOP and Process Hazard Analysis course?

The next public date is 21 - 25 Dec 2026 in Munich. There are 13 upcoming dates in total.

Where is this course held?

Upcoming sessions run in Munich, Vienna, Barcelona, Cape Town, Frankfurt, Rome, Paris.

Can I take HAZOP and Process Hazard Analysis online?

Yes. Every date can also be joined live online in a virtual classroom with the trainer, for £1,050 per participant. Choose "Live online" in the dates table when you register.

How much does the course cost?

Fees start from £2,840 per delegate, depending on the city. Fees include tuition and course materials.

Do participants receive a certificate?

Yes. Delegates who complete the course receive a London Leadership Management Innovation certificate of completion.

Can this course be delivered in-house for our team?

Yes. LLMI can tailor and deliver this course privately for your organisation at your premises or in one of our training cities.

Course information last updated 14 November 2026.

HAZOP and Process Hazard Analysis

Course overview

Course outline

Dates and fees

Frequently asked questions

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