Updates to the WSIAT Guides

We’re pleased to share that all five of our published guides have been updated. These revisions include refreshed headers, footers, and formatting to improve consistency, readability, and accessibility across our documents.

We have also updated the definition of medical assessors in the Guide to Medical Information and Medical Assessors to provide clearer understanding of the medical assessor role within our processes.

We encourage you to review the updated materials.

If you have any questions or feedback about the updates, please contact the WSIAT Call Centre:

  • Telephone: 416-314-8800
  • Telephone toll-free within Ontario: 1-888-618-8846
  • TTY: Call 711 for Relay Services

Or submit your questions or feedback in writing by E-file, regular mail, or courier.