I am not sure about the SDOH in Public Policy level. Since, naturally, AI/AN do not have an offical and authorized government to control the natives. They are under controlled of US government. Therefore, in the organization levels, I can say if their law of cultural rules are not correct, it affects AI/AN's health. Up to Public level, I can only think something above AI/AN which is outside policies that control them. To conclude, I am not sure whether law to AI/AN from outside like US federal governments is a SDOH at Public Policy Level. An answer to the question they posed. Remember: This is a chance to learn from each other, so don't be afraid to grapple with these questions. You don't need to know all the answers. Your goal is to encourage, clarify, and help