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Further information - Index of Services

Date published: 11 December 2018

Statistics: Index of Services

Index of Services background information

Documents

  • IOS Background Information Adobe PDF (245 KB)
  • IOS Rebasing Notice - Quarter 3 2021 Adobe PDF (278 KB)
  • IOS Rebasing Notice Quarter 3 2020 Adobe PDF (171 KB)
  • Methodology for the NI Index of Services (IOS) Adobe PDF (531 KB)
  • Methodology paper - Index of Services Q3 2014 Adobe PDF (334 KB)
  • Methodology paper - Index of Services Q2 2014 Adobe PDF (400 KB)
  • Notice of quality assurance - Index of Services Q2 2013 Adobe PDF (138 KB)
  • Summary of usage for NI Index of Services Adobe PDF (805 KB)

Help viewing documents

Last updated: 03 March 2025

Links

  • Official Statistics producer – Upholding Trust, Quality and Value
  • General Register Office - registration and certification of life events relating to births, deaths and marriages
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