This bill aims to enhance the public health system for American Indians and Alaska Natives in Washington State by establishing principles for the sharing and protection of tribal data. It introduces new sections to various chapters of the Revised Code of Washington (RCW), particularly emphasizing the sovereignty of tribes over their data. State agencies are required to adhere to tribal data sovereignty principles, which include ensuring tribes have equal access to state data, retaining ownership of their data, and requiring informed consent for data usage. Additionally, the bill mandates that any tribal data related to American Indians and Alaska Natives is exempt from public disclosure.

The bill also outlines specific reporting requirements for health care providers and facilities, ensuring that they notify tribal health jurisdictions of notifiable conditions. It clarifies that these provisions do not imply state jurisdiction over tribes. Furthermore, the bill includes a provision that renders it null and void if specific funding is not allocated by a certain date. Overall, the legislation seeks to improve health outcomes for tribal communities by recognizing their rights to data ownership and enhancing collaboration between state health systems and tribal health jurisdictions.