The Canadian visa office will tell you if you need a Canadian criminal record check while your application is being processed. If the visa office asks you to complete a criminal record check, visit the RCMP website for instructions. You must bring:
A full electronic set of fingerprints on form C-216C taken by one of these accredited companies or police services
A complete application form (available on the RCMP website)
Reason for your request (eg. For immigration)
Your full name
Date of birth
Sex
Mailing address
Phone number (and/or fax number and/or e-mail address)
Applicable fees
cic.g/c.ca/english/information/security/police-cert/north-america/canada.asp