The "Bridging Agency Data Gaps and Ensuring Safety for Native Communities Act," or BADGES for Native Communities Act, seeks to address the crisis of missing or murdered Indigenous persons (MMIP) by improving data collection, law enforcement resources, and interagency coordination. It mandates the appointment of one or more Tribal facilitators for the National Missing and Unidentified Persons System (NamUs). These facilitators will coordinate reporting, consult with Indian Tribes, provide technical assistance, and conduct outreach to improve the resolution of missing persons and unidentified remains cases of interest to Indian Tribes. The Act requires the Office of Justice Services of the Bureau of Indian Affairs (BIA) to report on unmet staffing needs for law enforcement, corrections, and court personnel in Indian country. Similarly, the Department of Justice (DOJ) must submit annual reports detailing the number, experience, and turnover rates of employees assigned to criminal investigations and prosecutions in Indian country. A Government Accountability Office (GAO) study will further review these staffing needs and propose methods for better measurement. To enhance safety, the bill establishes a demonstration program for BIA law enforcement employment background checks, aiming to expedite the process for applicants. It also creates a grant program to support eligible entities, including Indian Tribes and Tribal organizations, in establishing statewide or regional centers to document and track MMIP cases, sexual violence cases, and death investigations. These grants will also fund commissions to improve coordination among law enforcement agencies and develop rapid notification systems. Furthermore, the Act mandates a GAO study on evidence collection, handling, and processing procedures of Federal law enforcement agencies in Indian country, including barriers and their relationship to declination rates. Finally, it requires the Department of Health and Human Services and the Attorney General to coordinate with the BIA Director to ensure culturally appropriate mental health and wellness programs are available to BIA and Tribal law enforcement officers. This coordination also includes determining eligibility for existing law enforcement assistance programs.