Quality assurance (QA) visits are carried out by the Public Health England screening quality assurance service (SQAS).
The evidence for this report comes from various sources, which include:
routine monitoring data collected by the NHS screening programmes
evidence submitted by the provider(s), commissioner and external organisations
information collected during pre-visit teleconferences between 16 and 24 January 2018
information shared with the Midlands and East regional SQAS as part of the visit process