The Consumer Price Index (CPI) calculates changes in prices of selected number of good and services for given period of time in Canadian economy.
Consumer price index is scheduled to release at 8:30 AM (EST) every month around the 20th of each Month
Source of Report : Statistics Canada
Web Address : http://www.statcan.ca/start.html
Address of Release : http://www.statcan.ca/english/Subjects/Cpi/cpi-en.htm