This Guidance on implementation of the Government-Wide Diversity and Inclusion Strategic Plan (the Guidance) provides agencies with direction to enable them to fulfill the goals identified in Executive Order 13583 and coordinate their diversity and inclusion efforts within the agency in a collaborative and integrated manner. Currently, in many agencies, human resource (HR) programs collect workforce data, advise management in making personnel decisions, and submit reports to the Office of Personnel Management (OPM). Equal employment opportunity (EEO) programs manage the discrimination complaint process, track data, identify potential barriers, and submit reports to the Equal Employment Opportunity Commission (EEOC). To deliver excellent service to the public through a skilled, engaged, and diverse workforce, HR, EEO, and diversity and inclusion (D&I) must work collaboratively and share data and information. Further, agencies that draw on the unique knowledge and expertise possessed by all three programs are better able to achieve the goal of becoming a model workplace. This guidance provides a path forward, drawing from leading practices identified by Federal, state, and private sector models of collaboration