Mark your calendars now for the 2025 ACSO Annual Conference in Costa Mesa (August 7-9) at the Hilton Orange County/Costa Mesa, hosted by the Pacific Symphony.

Registration opens in early May.

More information about the conference schedules, sessions, and speakers is coming soon.

ACSO members enjoy the lowest registration rates, so it's important to confirm that your membership is active and up-to-date! If you're unsure of your membership status or would like to join either as an organization or individual, reach out to us at office@acso.org – we're here to help!