Due to the initial success of the Presiding Bishop's Fund for World Relief (PBFWR) in the 1940s, the scope of the program was expanded over the course of 1949 and 1950. At the request of the Presiding Bishop, National Council expanded the purview of the PBFWR to encompass not only world relief, but also “church cooperation,” generally expanding the scope of its grant-funded projects and specifically enabling it to finance the costs of The Episcopal Church’s participation in the World Council of Churches. Consequently, the Presiding Bishop’s Committee on World Relief and Church Cooperation was authorized in April 1950 to make appropriations within the terms of the budget item for world relief and church cooperation.The Presiding Bishop's Committee on World Relief and Church Cooperation formulated policy and approved grants and appropriations; however, formal grant criteria were not introduced until the 1970s. The Department of Christian Social Relations administered the operation of approved programs, which included humanitarian efforts, particularly aid to refugees, parish development, and ecumenical programs. At the February 1959 National Council meeting, it was resolved that the Committee on World Relief and Church Cooperation be renamed the Committee on World Relief and Inter-Church Aid.