This document is about the minutes of a teleconference meeting of the Advisory Committee on State All Payer Claims Databases, which was held on June 17, 2021. The meeting was chaired by Maureen Mustard and involved discussions and presentations from various subcommittees and experts on topics such as data submission, data layout, data security, and the voluntary collection of data from self-funded group health plans. The committee also heard from representatives of organizations like Manatt Health, the American Benefits Council, and the ERISA Industry Committee, who provided insights and perspectives on the implementation of all-payer claims databases.