News & Events News & Events NEWS October 08, 2026 DHS Proposes New Fees for Optional Practical Training (OPT) October 05, 2026 2025-2026 ISSO Annual Report October 01, 2026 White House Issues New H-1B Proclamation and Executive Order September 14, 2026 Fixed Time Period Rule and Extension of Stay September 01, 2026 Important Updates Regarding CPT for F-1 Students More News EVENTS ISSO Sponsored Events All Events (Both ISSO Sponsored and External) Other Columbia Event Calendars Office of University Life Events University Events Arts Initiative Events Global Centers Events
