The NEBOSH Diploma digital assessment is an assessment that needs to be downloaded, completed and submitted on the NEBOSH online assessment platform within a specified time period.

The following Diploma units are completed as digital assessments.

NEBOSH Level 6 National Diploma for Occupational Health and Safety Management Professionals (2023 specification):

  • Unit DN1
  • Unit DN2
  • Unit DN3

NEBOSH Level 6 International Diploma for Occupational Health and Safety Management Professionals (2023 specification):

  • Unit DI1
  • Unit DI2
  • Unit DI3

The 2020 specification for the National and International Diploma for Occupational Health and Safety Management Professionals contained units ND1/ID1, ND2/ID2 and ND3/ID3. More information on recent changes is available here: NEBOSH Diploma Updates 2023.

To sit a NEBOSH Diploma digital assessment, you must register with your Learning Partner for a specific sitting. Please contact your Learning Partner for further information and registration support.

The following dates have been confirmed for diploma assessment sittings. Assessments are available from 12pm (midday) UK time on the release date, and the submission deadline is 12pm UK time on the submission date shown.

 Unit  Release Date (12pm UK time)  Submission Date (12pm UK time) Results notification date*
DN/DI3 19 July 2023 02 August 2023 12 October 2023
DN/DI1  13 September 2023 11 October 2023 20 December 2023
DN/DI2 15 November 2023 29 November 2023 15 February 2024
DN/DI3 10 January 2024 24 January 2024 05 April 2024
DN/DI1  13 March 2024 12 April 2024 25 June 2024
DN/DI2 15 May 2024 30 May 2024 08 August 2024
DN/DI3 17 July 2024 31 July 2024 10 October 2024
DN/DI1  11 September 2024 09 October 2024 18 December 2024
DN/DI2 13 November 2024 27 November 2024 14 February 2025


*Results are issued 50 working days from the submission date and are sent to the email address registered to your learner record. Please add to your safe-senders list to help your results email reach you. 

This section of the website provides resources and information for learners preparing to complete digital assessments for their Diploma level qualification. We have produced a range of resources and answered frequently asked questions to help you prepare for your assignment submission:

Resources     FAQs

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