Welcome to Our Case Studies
When a learner achieves a NEBOSH qualification they gain skills, knowledge and competence. This can be massively beneficial for them personally and for their employer too.
We have compiled a series of case studies which demonstrate how other learners and employers have benefited after their NEBOSH success.
You can search through the case studies for keywords or filter by qualification and industry:
Eighteen Years of Learning, Leading, and Protecting People
20 Aug 2026
Ronish Varghese | Lamprell
For Ronish Varghese, health and safety has always been about people. From attending a fire safety awareness session as a young student to leading HSES programs for major EPC projects, his career has been built on a passion for protecting others and helping organisations develop strong safety cultures. In this interview, Ronish reflects on his NEBOSH journey, the lessons he has learned from working across multiple sectors, and why trust, leadership, and continuous learning are the qualities that define successful health and safety professionals.
Qualifications:
- National General Certificate in Occupational Health and Safety
- NEBOSH Level 6 International Diploma for Occupational Health and Safety Management Professionals
Read more
Building safer and more sustainable organisations through lifelong learning
17 Jul 2026
Dr Karthik Namadevan | Metito Utilities Limited
From a chemistry graduate working in manufacturing to a senior leader responsible for QHSE and ESG governance across multiple countries, Dr Karthik Namadevan has built an impressive international career. In this interview, he explains how NEBOSH qualifications, continuous learning, and a willingness to adapt have helped him navigate changing industries and a profession that now extends far beyond traditional health and safety.
Qualifications:
- Award in Environmental Awareness at Work
- International General Certificate in Occupational Health and Safety
- International Diploma in Occupational Health and Safety
Read more
An Engineer’s Approach to Safety: From Aviation Principles to Workplace Protection
14 Jul 2026
Ghulam Rasool
Ghulam Rasool is an HSE Officer whose passion for health and safety developed through first-hand experience of the risks people face at work. Since achieving his first NEBOSH qualification in 2020, he has continued to build his expertise through the NEBOSH International General Certificate and most recently the NEBOSH Level 6 International Diploma. In this interview, he reflects on his career journey, the lessons he has learned, and the qualities he believes are essential for success in the evolving HSE profession.
Qualifications:
- Health and Safety at Work Qualification
- International General Certificate in Occupational Health and Safety
- NEBOSH Level 6 International Diploma for Occupational Health and Safety Management Professionals
Read more
My Journey into Health and Safety
12 Jun 2026
Xavier Varghese | McDermott
In our latest interview, we caught up with NEBOSH Diplomate Xavier Varghese. We discussed how and why he entered the profession, and he shared valuable insights gained through experience, including key considerations for working offshore and the qualities that can help you succeed in health and safety.
Qualifications:
- International General Certificate in Occupational Health and Safety
- NEBOSH Level 6 International Diploma for Occupational Health and Safety Management Professionals
Read more
Why health and safety is about people, not just compliance
15 May 2026
Amir Shahzad | Collen Construction
Amir Shahzad is a health and safety professional based in Sweden who also hosts a regular podcast, sharing real conversations with professionals from across the globe. In this interview, Amir shares what initially attracted him to the profession and how he sees health and safety evolving in the future.
Qualifications:
- International General Certificate in Occupational Health and Safety
Read more
In health and safety, even one ‘yes’ or ‘no’ can change everything
13 Apr 2026
Aswin Raj | IMAR Trading and Contracting WLL
NEBOSH Diplomate Aswin Raj is an Environmental Health and Safety Specialist working for IMAR Trading and Contracting WLL in Qatar. In this insightful interview, he shares his thoughts on a range of topics, including how to ensure a successful transition between sectors and how artificial intelligence should be used within our profession.
Qualifications:
- International General Certificate in Occupational Health and Safety
- International Diploma in Occupational Health and Safety
Read more