Anthropologists Researching First Nations Communities in Canada Have to Follow

Anthropologists researching First Nations communities in Canada have to follow stringent guidelines such as

A) seeking approval by band councils.
B) conducting research in partnership with the council and the community.
C) sharing the results of the research with the community although individuals retain the right to privacy.
D) seeking approval by band councils,conducting research in partnership with the council and the community,and sharing the results of the research with the community although individuals retain the right to privacy.
E) seeking approval by band councils and conducting research in partnership with the council and the community.