This document summarizes an upcoming webinar on changes to the 2017 ACH Network Rules. The webinar will review important 2016 rule changes and evaluate upcoming 2017 rule changes, including changes regarding third-party sender registration and same day ACH. The webinar objectives are to explain the 2016 and 2017 rule changes, their impacts, and obligations of originators and financial institutions. Attendees of the webinar will include payments professionals, accredited ACH professionals, and operations and audit managers who need to understand the updated ACH rules.