The NEBOSH National Diploma in Occupational Health and Safety is one of the most highly valued degree-level qualifications for health and safety professionals in the world.
The NEBOSH Diploma course consists of four separate units; three taught and one practical:
Unit A: Managing Health and Safety
Unit B: Hazardous Substances/Agents
Unit C: Workplace and Work Equipment Safety
Unit DNI: Application of health and safety in the workplace