WELCOME TO IOHSO

Empowering Health, Safety & Environmental Professionals Worldwide

Build a Safer Workplace with Trusted HSE Training

Improve safety. Protect lives. Stay compliant.

Get Started Today – No Risk - Enroll now and enjoy 14 days with a money-back guarantee, as per our terms and conditions.

HSE Training Made Simple

Access clear, practical training programs designed to meet global HSE standards. Learn at your pace, wherever you are.

Certification with Confidence

All our courses include assessments and QR-coded certificates for easy online validation and professional recognition.

Expert Support When You Need It

Our certified trainers are here to help you every step of the way – from first lesson to final certificate.

HSE Online Courses

HSE International Certification

ISO 45001 Auditor Certification

Confined Space Safety Entry

Library

HSE Documents

Confined Space Entry - eBook

ISO 45001 - eBook

Testimonials

IOHSO's training helped me better understand workplace risks and how to prevent them. The certificate with QR verification made it easy to prove my qualifications during audits.

Carlos Mendes

HSE Officer

This platform made a big difference in how I manage safety procedures. The content is practical, easy to follow, and fits my busy schedule.

Mei Lin Zhang

HSE Manager

The online training and certification process is smooth and professional. IOHSO is my go-to recommendation for anyone serious about HSE.

Ibrahim Al-Saleh

Safety Consultant

Meet the Instructor

Simao Matos is a skilled HSE professional with over 20 years of global experience. He supervises all courses to ensure quality and practical relevance, helping learners apply safety principles with confidence.

Learn More

about the Instructor