The administrative appeal processes in 25 CFR part 2 and 43 CFR part 4, subject to the limitations in § 224.184, apply to:

(a) An interested party's appeal from an adverse decision or inaction by the Principal Deputy Assistant Secretary—Indian Affairs under § 224.182; and

(b) An appeal by a Tribe or a person or entity that has entered into a lease, business agreement, or right-of-way from an adverse decision by or the inaction of a Departmental official taken under this part.