25 CFR § 2.8 - Appeal from inaction of official.
(a) A person or persons whose interests are adversely affected, or whose ability to protect such interests is impeded by the failure of an official to act on a request to the official, can make the official's inaction the subject of appeal, as follows:
(1) Request in writing that the official take the action originally asked of him/her;
(2) Describe the interest adversely affected by the official's inaction, including a description of the loss, impairment or impediment of such interest caused by the official's inaction;
(3) State that, unless the official involved either takes action on the merits of the written request within 10 days of receipt of such request by the official, or establishes a date by which action will be taken, an appeal shall be filed in accordance with this part.
(b) The official receiving a request as specified in paragraph (a) of this section must either make a decision on the merits of the initial request within 10 days from receipt of the request for a decision or establish a reasonable later date by which the decision shall be made, not to exceed 60 days from the date of request. If an official establishes a date by which a requested decision shall be made, this date shall be the date by which failure to make a decision shall be appealable under this part. If the official, within the 10-day period specified in paragraph (a) of this section, neither makes a decision on the merits of the initial request nor establishes a later date by which a decision shall be made, the official's inaction shall be appealable to the next official in the process established in this part.