Your Source for Health, Safety
& Sustainability Insights
Stay informed, stay competent, and stay ahead.
The DAC Knowledge Hub brings together our latest news, professional insights, on-demand learning resources, and practical tools — all designed to support your journey toward safer, healthier, and more sustainable workplaces.
Practice Assessment
IOSH Level 3 – Practice
Multiple-Choice Assessment
Official IOSH Demo Assessment
Multiple Choice · Level 3
Enhance your preparation with this official IOSH practice MCQ demo. Use it to test your understanding, assess your readiness, and become familiar with the question style used in the IOSH Level 3 Certificate assessments.
Resources & Downloads
Professional
Reading Materials
Develop your skills with an IOSH qualification
Explore our graduate stories — real journeys from professionals who transformed their careers through IOSH.
⬇ View PDFWhy did you choose to study the IOSH Level 3 Certificate?
Real graduate perspectives on what the IOSH Level 3 Certificate meant for their career and professional growth.
⬇ View PDFBlog & News
Professional
Insights & Updates
Explore thought pieces, regulatory updates, and DAC news from across the health, safety, and environmental space. Get professional perspectives from Dr. David Arku and our team of consultants, featuring articles inspired by real-world challenges, case studies, and developments in the IOSH and HSE landscape.
Dr. David Arku on LinkedIn
Latest insights from our Lead Instructor
Stay updated with insights from our LinkedIn feed — professional perspectives, industry updates, and OSH leadership content from Dr. David Arku and the DAC Consult team.
Follow on LinkedIn →Webinars & Events
Expert-Led
Events & Webinars
Join our expert-led webinars, training sessions, and professional development events designed for learners, safety professionals, and organisations seeking practical insights into occupational health, HSEQ leadership, and sustainability.
Official Launch – DAC–IOSH Level 3 Certificate
AFRISAFE 2025 · Mombasa, Kenya
Join Dr. David Arku at AFRISAFE 2025 for the official launch of the IOSH Level 3 Certificate in Occupational Safety and Health Principles and Practice — a milestone in advancing professional competence and global safety standards.
On-Demand Learning
Watch & Learn
Expert video content on IOSH qualifications, OSH learning, and professional development — straight from Dr. David Arku and the wider OSH community.
Understanding UK Qualifications: IOSH Level 3 Certificate Explained
A clear breakdown of what the IOSH Level 3 Certificate means, its structure, and how it fits within UK qualifications frameworks.
IOSH Level 3 Explained: Mike Smith & Dr David Arku on the Future of OSH Learning
A candid conversation between Mike Smith and Dr. David Arku on where OSH education is heading and why the Level 3 Certificate matters.
Stay Connected
Empower Your Safety Journey
with DAC's Knowledge & Tools
Have a question about the IOSH Level 3 Certificate, our tools, or professional development? Reach our team directly on WhatsApp — we respond to all genuine enquiries within one business day.
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Empower your safety journey with
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