Social Insurance Number (SIN) information

  Download Authorization Form

For Social Insurance Number (SIN) information specific to Canada, please visit the SIN website. Here you’ll find an overview of the Government of Canada SIN program, as well as information on how to apply for a first-time number, a replacement card, or an amendment to your record and/or card.

The site also contains forms and publications and proof-of-identity requirements for applying for a SIN.

Not a constituent of Cowichan–Malahat–Langford? Please reach out to your local MP to ask if they offer this service to their constituents. Look up their contact information at this link.

Are you ready to take action?

Take Action
National Brain Injury Strategy
Attend an Event
Constituent Resources

Sign up for updates