If you’re training employees, operators, and general staff, you need IOSH Working Safely (1 day, employee-level).
If you’re training line managers, supervisors, team leaders, or anyone with responsibility for the safety of other people, you need IOSH Managing Safely (3 days, supervisor-level).
Most organisations end up running both — Managing Safely for the people in charge, Working Safely for everyone else. They’re designed to dovetail, not compete.
Everything below explains why, and how to decide which to book for a specific team.
IOSH Working Safely is a one-day, entry-level health and safety course written by the Institution of Occupational Safety and Health for every employee, regardless of role or industry. No prior training assumed. It answers the question “what does every person on this site need to know to keep themselves and others safe?”
IOSH Managing Safely is a three-day, intermediate course for managers and supervisors. It’s still not a specialist qualification — it sits below NEBOSH General Certificate — but it covers the practical tools a line manager needs: risk assessments, accident investigation, responsibilities under the Health and Safety at Work Act 1974 (HSWA) and the management regulations, and how to measure and improve safety performance in their team.
Both are IOSH-accredited. Both end with an assessment. Both give you a certificate. The difference is audience, depth, and time commitment.
Neither IOSH course replaces role-specific competence. They’re general safety awareness, pitched at two different levels.
| IOSH Working Safely | IOSH Managing Safely | |
|---|---|---|
| Who it’s for | Every employee | Line managers, supervisors, team leaders |
| Duration | 1 day (approx. 6–7 hours) | 3 days (can be delivered as 3 full days, 6 half-days, or blended) |
| Level | Entry / awareness | Intermediate / practical |
| Assessment | End-of-day multiple-choice exam + hazard-spotting exercise | Multiple-choice exam + a practical risk-assessment project |
| Pass mark | 80% (written) + pass on the hazard spot | Pass on both the written exam and the project |
| Certificate | IOSH Working Safely (lifetime, no expiry) | IOSH Managing Safely (lifetime, no expiry — refresher recommended every 3 years) |
| Modules | 5 modules covering hazards, risk, responsibilities, reporting, and environment | 8 modules covering responsibilities, assessing and controlling risk, hazards, investigating incidents, measuring performance, and protecting the environment |
| Typical delivery | In-company on-site or live virtual classroom | In-company on-site, live virtual classroom, or blended (e-learning + tutor day) |
| Cost-effective sweet spot | 6–20 delegates (4 min. in-company) | 6–15 delegates (4 min. in-company) |
| Pricing | POA (contact for quote) | POA (contact for quote) |
The course is deliberately pitched so someone who has never been on a safety course before can follow it. Delegates leave with a practical idea of what to do next Monday morning. For a full module-by-module breakdown, see our IOSH Working Safely syllabus explained walkthrough.
Module 8 — Protecting our Environment — is the most recent addition to the Managing Safely syllabus and is now included in current deliveries.
Managing Safely is a deeper, more technical course. Delegates build a risk assessment during the course and leave with a tool they can reuse. The investigation module goes beyond “what happened” into root cause analysis. The measurement module introduces leading and lagging indicators.
Work through these three questions in order.
If yes, Managing Safely is almost certainly the right course, regardless of their job title. A team leader in a warehouse has the same legal and practical responsibilities for their team’s safety as a department manager in an office.
If no, move to question 2.
If yes, IOSH Working Safely probably isn’t enough. They may need NEBOSH General Certificate, an industry-specific qualification (for example CITB SMSTS for construction site management), or a role-specific competency (for example IPAF, CCNSG, or an asbestos awareness course).
If no, move to question 3.
If yes, IOSH Working Safely is the right fit. It’s the most widely recognised entry-level safety course in the UK, covers everything a non-managerial employee needs, and doesn’t over-train them for a job that doesn’t demand more.
Both courses are available from KeyOstas in two main formats:
For Managing Safely we can also blend e-learning (delegates complete modules in their own time) with a live tutor day to tie everything together — useful for shift workers or geographically spread teams. For a deeper comparison of the two main formats, see our guide to virtual vs in-company IOSH training.
Yes. There are no prerequisites. If a manager has never done a safety course before, Managing Safely is the right starting point for them.
No. Both IOSH Working Safely and IOSH Managing Safely are lifetime certificates. IOSH recommends a refresher every three years to keep knowledge current, but there’s no legal or contractual expiry.
Working Safely is shorter so the per-delegate fee is lower, but both are priced on application because it depends on delivery format, group size, and location. Contact us for a fixed all-inclusive quote.
Yes — it’s a common pattern. Managers attend Managing Safely, then the rest of the team attends Working Safely. We can schedule both in a single visit to minimise disruption.
Working Safely is noticeably easier — it’s an awareness-level course with a short multiple-choice paper. Managing Safely is a step up, with a longer written paper and a practical risk-assessment project. See our walkthrough of the IOSH Working Safely exam format and pass rate for the full picture on the Working Safely side.
Yes. The syllabus, assessment, and certificate are identical. The only difference is the room.
If you’ve read this far and are still unsure which course fits, it’s usually a signal that you need both — IOSH Managing Safely for the people with responsibility, and IOSH Working Safely for everyone else.
Get in touch with your team size, location, and preferred delivery format and we’ll come back with a fixed all-inclusive quote, usually the same working day. Or browse our full range of IOSH courses to see what else we run.
KeyOstas is an IOSH-approved training provider, delivering accredited safety courses to UK employers across construction, manufacturing, logistics, healthcare, and the public sector. All of our trainers are IOSH-registered and hold active teaching credentials.
