(a) When BIA, FHWA, or a Tribe holds a hearing under this part, it must notify the public of the hearing by publishing a notice with information about the project, how to attend the hearing, and where copies of documents can be obtained or viewed.

(b) BIA or the Tribe must publish the notice by:

(1) Posting the notice and publishing it in a newspaper of general circulation at least 30 days before the public hearing; and,

(2) Sending a courtesy copy of the notice to each affected Tribe and BIA Regional Office.

(c) A second notice for a hearing is optional.