Though scholars agree that professional development (PD) is a key mechanism for implementing education policies that call for teacher change, and that PD generally needs to be content-focused, active, collaborative, coherent, and sustained, the application of this framework has yielded mixed results. In this qualitative study, we employed structured interviewing methods to explore how district leaders across five states are implementing college- and career- readiness (CCR) standards across the United States by creatively adapting and integrating the features of this PD framework in order to meet the demands of this mandated educational policy. We illustrate a revised model for how 70 district officials are conceptualizing these features of PD to support CCR standards-based learning.