IOSH

Welcome to the Commodious Knowledge Bank guide to IOSH training. This is your comprehensive resource for understanding IOSH training courses, IOSH Managing Safely, IOSH Working Safely, and how IOSH qualifications help managers and employees develop competence in health and safety.

The Complete Guide to IOSH Training, Courses & Certification

IOSH (the Institution of Occupational Safety and Health) is the world’s largest professional body for health and safety. Its globally recognised IOSH courses provide practical training for people at every level, from frontline workers to line managers, supervisors responsible for risk management and health and safety professionals. If you're considering joining the professional community, our article on IOSH membership levels breaks down each category and what’s required.

This guide explains everything you need to know about IOSH training, including:

  • What IOSH is and why it matters

  • Who IOSH Managing Safely is for

  • Course duration, syllabus, assessments, and certificates

  • Online vs in-person IOSH training options

  • How IOSH Managing Safely compares to other IOSH courses

  • IOSH course costs in the UK

  • How to choose an IOSH-approved training provider

Throughout this guide, you’ll find links to our in-depth resources and training pages so you can explore each topic in more detail. Or, scroll to the end to find quick links to each of our IOSH guides.

What Is IOSH?

IOSH stands for the Institution of Occupational Safety and Health. It is a leading chartered body dedicated to improving occupational health and safety standards worldwide.

IOSH offers a range of working safely courses designed to build competence in health and safety for:

  • Workers

  • Supervisors

  • Team leaders

  • Managers

  • Senior leaders

These courses are recognised globally and widely accepted across all industries. For a broader look at the Institution of Occupational Safety and Health and the full range of training available, see our introduction to IOSH and how its courses support safer workplaces. 

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What Is IOSH Managing Safely and Who Should Take It?

IOSH Managing Safely is one of the most widely recognised health and safety qualifications for managers, supervisors, team leaders and anyone with responsibility for people or processes. The course is designed to help those in leadership roles to:

  • Understand their legal responsibilities

  • Improve risk assessment and risk management competence

  • Create safer systems of work

  • Reduce workplace accidents and incidents

  • Manage health and safety proactively, not reactively

It is suitable for any industry and requires no previous health and safety qualifications. If you're reviewing risk controls in your organisation, our Safe Systems of Work FAQ explains how structured procedures help prevent incidents and support compliance. For a closer look at how IOSH approaches likelihood, severity and control, you can read our explanation of IOSH risk ratings and practical risk management.

What Topics Are Covered in the IOSH Managing Safely Course Syllabus?

The exact syllabus depends on the IOSH-approved training provider, but it typically includes:

  1. Introducing Managing Safely

  2. Assessing Risks (risk assessment principles and practical tools)

  3. Controlling Risks (risk control hierarchy, controls, safe systems)

  4. Understanding Responsibilities (legal duties and employer obligations)

  5. Understanding Hazards (common workplace hazards and how to manage them)

  6. Investigating Incidents (accident causation and reporting)

  7. Measuring Performance (audits, inspections, KPIs)

These themes lay the foundation for risk management responsibilities essential for any manager. For a deeper look at the management principles behind IOSH training, read our guide to the Plan, Do, Check, Act model and how it supports continuous improvement. Or for more information about how to measure performance and track improvements, our guide to health and safety KPIs outlines the most effective indicators for monitoring risk and compliance.

How Long Does IOSH Managing Safely Take to Complete?

Typical IOSH course duration:

  • 3 days (classroom)

  • 16–24 hours for IOSH Managing Safely online courses, depending on pace

  • Some providers spread training across multiple shorter sessions

Time needed for assessments is usually included.

What Are the Benefits of Completing IOSH Managing Safely?

Completing IOSH Managing Safely helps managers:

✔ Improve decision-making

Understanding hazards and controls leads to safer, more efficient operations.

✔ Meet legal requirements

Managers learn exactly what is expected under UK health and safety law.

✔ Reduce accidents and absenteeism

Better risk management helps prevent incidents before they occur.

✔ Demonstrate competence

The IOSH certificate shows a professional commitment to safety.

✔ Build confidence

Managers gain the knowledge to make informed safety decisions and challenge unsafe behaviour. To understand the real-world value of this qualification, explore the key benefits of IOSH Managing Safely for improved competence to a stronger safety culture.

Is It Possible to Take IOSH Managing Safely Online or In Person?

Yes. IOSH training is available:

  • Online (self-paced or virtual classroom)

  • In person (classroom training)

  • Blended (mix of both)

An IOSH Managing Safely online course provides flexibility, while classroom delivery may suit teams or those who prefer live instruction.

Ensure your provider is an IOSH-approved training provider.

What Is the Assessment Process for IOSH Managing Safely?

Assessment usually includes:

  1. Multiple-choice knowledge test

  2. Practical risk assessment project completed in the learner’s workplace or a simulated environment

Both must be passed to receive the IOSH certificate. For learners taking the Commodious IOSH Managing Safely online course, the assessment is divided into two parts:

  • A 30-question multiple-choice test, completed online in one sitting. You’ll have one hour, and it’s taken as a closed-book exam.

  • A practical risk assessment project, completed in your own workplace and marked against IOSH’s criteria.

You’ll complete the course modules first, then move on to the assessment when you feel ready. Both parts need to be passed to receive your IOSH certificate, and you have three months from starting the course to complete them. If things don’t go to plan the first time, our team can reset the course free of charge, giving you another opportunity to work through the material and try again.

If you’d like help preparing for the project element of the qualification, our IOSH Managing Safely practical risk assessment guide walks through the process step by step.

For quick answers on formats, certificates, costs and course expectations, explore our IOSH Training FAQs.

How Much Does IOSH Managing Safely Cost in the UK?

IOSH course cost varies by provider and delivery method:

  • £250–£450 for IOSH Managing Safely online

  • £400–£650 for classroom IOSH Managing Safely

  • Group bookings may reduce cost per learner

Prices typically include course materials, assessments, and IOSH certification fees.

The online IOSH Managing Safely course from Commodious costs £125 + VAT. This price includes the IOSH registration fee, a free 5-course bundle, 12 months of access, and all associated assessments, with no hidden charges.

Do You Receive a Certificate After Passing IOSH Managing Safely?

Yes. Learners who pass both assessments receive an official IOSH Managing Safely certificate, issued directly by IOSH.

This certificate has no expiry date, but IOSH recommends refreshing training every three years.

Are There Any Requirements to Enrol in IOSH Managing Safely?

No. There are no entry requirements.

Learners do not need previous health and safety qualifications or management experience.

Basic English and literacy skills are recommended.

How Does IOSH Managing Safely Compare to Other IOSH Courses?

IOSH offers two primary core courses:

IOSH Working Safely

  • Suitable for all employees

  • Focuses on basic hazard awareness

  • Shorter course (typically 1 day)

  • Leads to an IOSH Working Safely certificate

  • Great for foundation-level understanding

IOSH Managing Safely

  • For managers, supervisors, and team leaders

  • Covers legal duties, risk assessments, and incident investigation

  • More detailed and comprehensive

  • Helps organisations meet competence requirements

In summary:

  • Working Safely is for all workers

  • Managing Safely is for those with responsibility for people, tasks, or safety

If you're unsure which qualification best suits your role or responsibilities, our guide on which IOSH course to choose provides a simple comparison of all the main options.

Other IOSH Courses and Qualifications

IOSH also offers:

  • IOSH Working Safely Online Course

  • IOSH Safety Courses for Specific Sectors

  • IOSH health and safety training tailored for workplace risks

These build a strong foundation of risk awareness across teams. You can also learn more about practical risk reduction techniques in our article on risk control in effective health and safety management. 

Choosing an IOSH-Approved Training Provider

When booking IOSH training, ensure your provider:

  • Is officially IOSH-approved

  • Issues authentic IOSH certificates

  • Includes assessment fees

  • Provides course support and guidance

  • Offers flexible online learning if required

Commodious is a fully IOSH-approved training provider, offering accredited online IOSH courses with full certification. For quick answers to common learner queries, visit our IOSH FAQ, covering enrolment, formats, certification and more.

Conclusion: Taking the Next Step With IOSH Training

Whether you are a worker, supervisor, or manager, IOSH courses provide a practical, accredited way to build competence in health and safety.

IOSH Managing Safely is ideal for managers who need to understand:

  • Legal responsibilities

  • Risk assessment and risk control

  • Accident investigation

  • Performance measurement

  • Day-to-day safety management

IOSH Working Safely is perfect for all employees who need core hazard awareness.

Whichever course you choose, IOSH training strengthens your organisation’s safety culture and ensures you meet essential compliance standards.

IOSH Articles