Construction trades workers on sites under construction contracts awarded by the federal government must be paid at least the wage rate on the "Schedule of rates for federal construction contracts" for the geographic area where the work is being done.
The map shows the areas covered by each of the Schedules for Ontario.

Zone descriptions include a summary of the Statistics Canada Economic Regions and a list of municipalities found in the zone:
Northeast / Northwest Zone:
Windsor-Sarnia Zone:
Kingston / Muskoka Zone:
Ottawa Zone:
London / Stratford Zone:
Toronto Zone:
Hamilton-Niagara Peninsula Zone:
Kitchener-Waterloo-Barrie Zone: