June 19, 2025

Investors In People

by Our content team
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Investors in People (IiP) is the UK’s leading people management business improvement standard, designed to help organizations develop performance through their people. Achieving the IiP Standard can bring about a number of benefits to both organizations and employees. This article provides an overview of IiP and the Standard, as well as outlining some of the research that has shown the benefits of becoming an IiP accredited organization.

Background of IiP

The Investors in People Standard was launched in 1991 with a vision to:

“…increase the productivity of the UK economy by improving the way in which organizations manage and develop their people, leading to business improvement and better public services.” [1]

In 2010 the UK Commission for Employment and Skills assumed responsibility for the strategic ownership of IiP.

The Standard

The Standard has helped over 35,000 UK organizations to transform their approach to training and development by linking it explicitly to the needs of the organization. [2] With the continued growth and uptake of the Standard in the UK, international interest has been stimulated and continues to grow.

Three key principles The Standard is based on three key principles for people development: [3]

  • plan (developing strategies to improve the performance of the organization)
  • do (taking action to improve the performance of the organization)
  • review (evaluating the impact on the performance of the organization)

To achieve the Standard, organizations are required to meet 39 evidence requirements (37 evidence requirements for non-unionized organizations) across the following assessment categories:

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