Calendar of Events


Click here to view International OTA (IOTA) society events. 

Annual Meeting

2023 Annual Meeting October 18-21

Register Now The 2023 Annual Meeting will be held at the Seattle Convention Center Arch Building in downtown Seattle at 705 Pike Street. ___________________________________________

October 2023 Business Meeting

The OTA Business Meeting will occur at the 2023 OTA Annual Meeting. Seattle Convention Center (Arch Building) Hall 4B Thursday, October 19, 2023 4:55pm - 5:55pm

Annual Meeting

2024 Annual Meeting

The 2024 Annual Meeting will be held in Montreal, Canada. Check back in 2024 for more information.

Annual Meeting

2025 Annual Meeting

The 2025 Annual Meeting will be held in Phoenix, AZ from October 13 -19, 2025.


2nd Triennial IOTA Meeting

FEMECOT will organize the second IOTA Triennial Meeting to be held in combination with their annual congress meeting in Guadalajara, Mexico. Check back for more information.