The Pennsylvania Sister Society is a group of Pennsylvania credit union women who are at all stages of their professional journey. Our vision and the Global Women's Leadership Network is to advance credit union women in leadership and support outreach to women in the World Council's development programs worldwide.

There are a number of Sister Societies around the world. These Sister Societies are local chapters established to further the Global Women's Leadership Network's global mission by making a local impact. The purpose is to convene credit union women, discuss credit union issues, exchange ideas, network with neighboring credit union leaders and share lessons learned with Network members worldwide.