Correspondent: Richard Pengelly

Ed Humpherson to Richard Pengelly: OSR review of mental health statistics in Northern Ireland

Ed Humpherson, Office for Statistics Regulation to Richard Pengelly, Department of Health (Northern Ireland)

Ed Humpherson to Richard Pengelly, Department of Health, Northern Ireland: Number of COVID-19 vaccinations administered in the UK

Ed Humpherson, Office for Statistics Regulation to Richard Pengelly, Department of Health (Northern Ireland)

Letter regarding statistical information relating to COVID-19 in Northern Ireland

Ed Humpherson, Office for Statistics Regulation to Richard Pengelly, Department of Health (Northern Ireland)