Correspondent: Brian Green

Ed Humpherson to Brian Green: Statistics from Northern Ireland Research and Development Survey

Ed Humpherson, Office for Statistics Regulation to Brian Green, Northern Ireland Statistics and Research Agency

Brian Green to Ed Humpherson: Business Expenditure Research and Development statistics

Brian Green, Northern Ireland Statistics and Research Agency to Ed Humpherson, Office for Statistics Regulation

Brian Green to Ed Humpherson: Assessment of Northern Ireland Broad Economy Sales and Exports Statistics

Brian Green, NISRA to Ed Humpherson, Office for Statistics Regulation

Ed Humpherson to Brian Green: Assessment of Northern Ireland Broad Economy Sales and Exports Statistics

Ed Humpherson, Office for Statistics Regulation to Brian Green, Northern Ireland Statistics and Research Agency