Statements of competence

NOS describe the skills, knowledge and understanding needed to undertake a particular task or job to a nationally recognised level of competence. They focus on what the person needs to be able to do, as well as what they must know and understand to work effectively. They cover the key activities undertaken within the occupation in question under all the circumstances the job holder is likely to encounter.

Each NOS contains an agreed set of knowledge and understanding and performance criteria that must be met before someone can be deemed competent. They describe the minimum standard to which an individual is expected to work in a given occupation.

NOS in development

Skills for Justice is currently undertaking a review of three suites of NOS from Security and Protective Services.
This review includes the following suites:

  • Addressing and Responding to Honour Based Violence
  • Addressing Stalking
  • Addressing Modern Slavery

This project is governed by a UK-wide Steering Group which provides sector specific advice and guidance on the content of the NOS.

Background

These three NOS suites were developed between 2015 and 2020 in response to legislation. The Domestic Abuse and Sexual Violence NOS were reviewed in 2022–23.

Given the strong focus on domestic abuse in England, Scotland, Wales and Northern Ireland, and the shift toward trauma-informed practice, these three related NOS suites require review to eliminate duplication and ensure they remain fit for purpose.

How can I be involved?

Skills for Justice carried out a public consultation for the Security and Protective Services NOS which closed on Friday 19 December 2025. The Steering Group are now reviewing the results of this public consultation with the with the aim of using insights from across the UK to inform the final standards which will be submitted for approval.

We expect that the updated NOS will be available for use in April 2026.

If you have any immediate questions, please complete the form below.

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