Inspection data summary report (IDSR) - Key Stage 4

18 December 2018

Ofsted has now published IDSR for Key Stage 4 using provisional data. It can be located on the DfE’s Analyse School Performance (ASP) service. A validated version will be published in January. Ofsted has attempted to reduce duplication of information with fewer graphs and more computer-generated narrative. Members are urged to study this format carefully.

If you have any feedback on the changes Ofsted has made to the IDSR this year, please email us at Please also note that Ofsted has published guidance on the new IDSR.