The OISE Bulletin is published in both online and PDF versions. Every effort has been made to ensure the compatibility of both versions.

The 2025-26 Bulletin was released and published on June 20, 2025. Any corrections or amendments made after the publication date will be posted here. 

Sessional Dates

• Regarding description: Final date to add full year and Fall session courses on ACORN is September 15. From September 16 to September 22, instructor signed and fully approved course add forms are required. 
  Sessional date changed to: Tuesday September 16, 2025 (previously Friday September 12, 2025).