Classification changes

• Government employee pension plans
  • Note - May 31, 2000

• Information and Communications Technologies (ICT)
  • Note - January 31, 2002
  • Industry codes (HTML) (PDF) - September 30, 2002

• North American Industry Classification System (NAICS)
  • Re-referencing and change of industry classification system - October 31, November 8 and December 13, 2007
  • Estimates of labour income - May 31, 2001
  • Monthly GDP by industry - September 28, 2001