(b) To be an eligible participant under this subpart, a person or legal entity must be a:
- (1) Citizen of the United States;
- (2) Resident alien; for purposes of this subpart, resident alien means “lawful alien” (see § 1400.3 of this title);
- (3) Partnership consisting solely of citizens of the United States or resident aliens; or
- (4) Corporation, limited liability company, or other similar organizational structure organized under State law consisting solely of citizens or resident aliens of the United States.