Annual Survey of Service Industries: Engineering Services (ENGI)

Summary of changes

Activity on this program started: 1997

Reference period of change - 2017

Target population - Beginning with reference year 2017, the industry classification is based on North American Industry Classification System (NAICS) 2017.

Reference period of change - 2014

Reference years 2012 and 2013 have been revised to reflect the important improvements Statistics Canada made to its methods and processes used to compile its annual economic statistics.

Reference period of change - 2013

Statistics Canada launched the Integrated Business Statistics Program (IBSP) to provide a more efficient model for producing economic statistics. The main objective was to enhance the economic statistics program so that it remains as robust and flexible as possible while reducing the burden on business respondents. The program changes ensure that Statistics Canada will continue to produce a consistent and coherent set of economic statistics. As well, data users and researchers can more easily combine economic data with information from other sources to undertake their analyses. These changes took effect when data for the reference year 2013 were released.

Target population - Beginning with reference year 2013, the data are classified by industry based on North American Industry Classification System (NAICS 2012).

Reference period of change - 2007

Target population - As of reference year 2007 the industry classification is based on the North American Industry Classification System (NAICS) 2007.

Reference period of change - 2006

Starting with reference year 2006, this survey became an industry-based sample survey entitled "Annual Survey of Service Industries: Engineering Services". It is now conducted by Service Industries Division, as part of the Unified Enterprise Surveys programme.

Reference period of change - 2002

Target population - As of reference year 2002 the industry classification is based on the North American Industry Classification System (NAICS) 2002.

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