The Notre Dame of Maryland University Professional Development School Network was a 2022 recipient of the NAPDS Exemplary PDS Partnership Award. This article details the network's use of many of the NAPDS's 9 Essentials in building and sustaining strong partnerships over time with a deliberate focus on continued improvement from year to year. A unique feature of Notre Dame's PDS network is its commitment to the university's mission in advancing equity and social justice in its collaborative work in individual PDS partnerships. Aligned with the University's mission and the School of Education's focus on engaging in service to others and promoting social responsibility, the mission of Notre Dame's PDS network is to support and sustain professional development school partnerships that are equity-focused, learning communities that improve student learning, prepare educators through clinical practice, provide reciprocal professional development, and conduct shared inquiry.