Here is a description of the public sector equality duty from guidance issued by the government to local authorities.
double quotation markThe duty is a statutory duty on listed public authorities and other bodies carrying out public functions. It ensures that those organisations consider how their functions will affect people with different protected characteristics. These functions include their policies, programmes, and services. The duty supports good decision-making by helping decision-makers understand how their activities affect different people. It also requires public bodies to monitor the actual impact of the things they do. For example, to keep under review how different groups of pupils are performing at school and to identify and take action if some pupils with protected characteristics need more support than others.