Pope Francis' creation of the commission, formally known as the Study Commission on the Women's Diaconate, has been seen as signalling an historic openness to the possibility of ending the Church's practice of an all-male clergy.
The commission is made up of 12 experts in patristic theology, ecclesiology, and spirituality.
It is led by Archbishop Luis Francisco Ladaria, a Jesuit who serves as the second-in-command of the Vatican's doctrinal congregation.
As reported first by NCR, Francis promised to create the commission during a meeting at the Vatican in May with some 900 leaders of the world’s congregations of Catholic women religious, who were in Rome for the triennial meeting of the International Union of Superiors General (UISG).