The Federation of Diocesan Liturgical Commissions (FDLC) is a national organization composed primarily of members of diocesan liturgical commissions, worship offices and/or the equivalent diocesan liturgical structures. These diocesan liturgical personnel, appointed by their bishops, have responsibility for the promotion of the liturgical life of their dioceses. The FDLC serves as an official collaborating agent between the local churches through diocesan worship offices and liturgical commissions and the USCCB Bishops’ Committee on Divine Worship (BCDW).