Co-op Housing Agency Information System

Welcome to the Co-op Housing Agency Information System (CHAIS)

The Agency for Co-operative Housing welcomes housing co-ops and other stakeholders to our password-protected information system.

Authorized co-op housing users can

  • find the legal agreements between their co-op and CMHC
  • review their co-opís annual information returns
  • see reports about their co-op from the Agency
  • if applicable, file a monitoring report or their annual budget

Please log in. Remember that both the user name and password are case sensitive.

Note to co-op housing users:
Each co-opís contact person holds their co-opís unique username and password. Please tell your relationship manager if your co-opís username or password is lost or needs replacement.

Some materials are in PDF format, which you can read with Adobe Reader. If you do not have this free program, you can download it here.

If you have any difficulties with our site, please contact Sergei Pershukevich for assistance at, or by telephone at (613) 234-4557 or toll-free at (866) 660-3140, extension 613.