NIMACH (Northern Ireland Maternal and Child Health) collects and analyses data in support of Clinical Outcome Review Programmes.

The Clinical Outcome Review Programmes (previously known as confidential enquiries), are designed to help assess the quality of healthcare, and stimulate improvement in safety and effectiveness by systematically enabling clinicians, managers and policy makers to learn from adverse events and other relevant data. The programmes have a key role in supporting local, continuous improvements to service quality.