NEBOSH Diploma for Occupational Health and Safety Exams

Pass your exam in over 180 countries

NEBOSH updated the syllabus for the NEBOSH Diploma in April 2021. Please read our guidance on the NEBOSH Diploma for Occupational Health and Safety Management Professionals (2019) syllabus here.

The NEBOSH International Diploma for Occupational Health and Safety (2015 syllabus) is one of the most popular qualifications for advanced health and safety professionals.

To achieve your qualification,  you need to pass 3 written exams and 1 practical assignment. 

Unit IA, IB and IC written exams take place in January and July. Your Unit DNI assignment can be submitted several times throughout the year, after you've completed your 3 written exams. 

Upcoming NEBOSH Diploma exam dates

NEBOSH Diploma Unit IA, IB and IC exam dates

Unit IA	Unit IB	Unit IC	Registration deadline
14 Feb 2023	15 Feb 2023	16 Feb 2023	14 December 2022
11 July 2023	12 July 2023	13 July 2023	15 May 2023

NEBOSH Diploma Unit DNI submission dates

Submission Date	Registration deadline
22 February 2023	11 January 2023
24 May 2023	12 April 2023
23 August 2023	12 July 2023
29 November 2023	18 October 2023

Where can I sit my NEBOSH Diploma exams?

Astutis has an international network of over 180 exam centers. Get in touch with our course advisors for information on your nearest exam center and to book your NEBOSH Diploma exam.