Join us in Kansas City, MO for the 30th annual PAVO Convention, December 18-21, 2025. Your ultimate destination for education, networking, and top-tier NCAA DI women's volleyball.

All PAVO referees are required to take a theoretical exam yearly to obtain or maintain PAVO certification. The referee's certification level determines which exam is taken and the minimum …

Scoresheets, libero tracking sheets, and educational tools are all provided by PAVO to provide scorers with current tools and information. Included is a PowerPoint presentation on the fundamentals of …

Under the former organization name of The Affiliated Boards of Officials (ABO), PAVO established a long history as a professional organization for volleyball officials.

PAVO develops and updates training materials for line judges and scorers, including training videos, manuals, and examinations. Visit the PAVO E-store for more information.

PAVO offers referees, line judges, and scorers numerous training opportunities to learn and improve their officiating skills. These training opportunities can result in certification from PAVO.

For information about hosting a clinic, contact Lynette Muller at the PAVO Central Office. Lynette can be reached by email at [email protected] or phone at (316) 788-4035.

November 16, 2015 marked the beginning of a brand new look and feel for the PAVO website. Users will finally be able to login one time to access all features of the site.

PAVO offers a certification process for women’s collegiate scorers that requires attending an annual clinic administered by an approved clinician using the current PAVO training materials, completing …

PAVO provides access to a number of resources for members and others who are seeking general information about the various aspects of officiating.