The Investors in People program is a business improvement framework launched in 1991 in the UK. It has three principles - plan, do, review - and 10 indicators that organizations can be assessed against. Organizations can achieve Bronze, Silver, or Gold status depending on how many of the 65, 115, or 165 evidence requirements they meet. Licensed centers conduct assessments to determine if an organization earns recognition. Benefits include proving people management practices and continuous development. Assessments typically cost up to £750 per day depending on the organization's size and scope of assessment.