he necessity for transgender and gender nonconforming (TGNC)-affirmative supervision is built on the foundation that broad multicultural competence within supervision and practice is integral to the welfare of clients and to one's competence as a psychologist Falender, Shafranske, & Falicov, 2014). Subsequently, supervision that celebrates gender-diverse people and communities creates space for exploration and understanding of personal and professional worldviews that may differ from one's own, and the opportunities to increase awareness, insight, and ability to provide multiculturally competent mental health services (Burnes, Wood, Inman, & Welikson, 2013). However, a stance affirming gender diversity may also be challenging for some supervisors or for those striving to enter the profession. Concurrent with the use of supervision to train the next generation of professionals and maintain ethical care for clients of health service psychology, the need for clinical supervision to specifically address the concerns of TGNC clients and their communities remains an