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Title 43

Displaying title 43, up to date as of 9/03/2026. Title 43 was last amended 8/12/2026.
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General Provisions

§ 4.1001 What terms are used in this subpart?

As used in this subpart:

ALJ means an administrative law judge in DCHD appointed under 5 U.S.C. 3105 and assigned to preside over the hearing process.

Assistant Secretary means the Assistant Secretary—Indian Affairs within the Department of the Interior, or that officer's authorized representative, but does not include representatives of OFA.

Day means a calendar day. Computation of time periods is discussed in § 4.1004.

Department means the Department of the Interior, including the Assistant Secretary and OFA.

DCHD means the Departmental Cases Hearings Division, Office of Hearings and Appeals, Department of the Interior.

Discovery means a prehearing process for obtaining facts or information to assist a party in preparing or presenting its case.

Ex parte communication means an oral or written communication to the ALJ that is made without providing all parties reasonable notice and an opportunity to participate.

Full intervenor means a person granted leave by the ALJ to intervene as a full party under § 4.1021.

Hearing process means the process by which DCDH handles a case forwarded to DCHD by OFA pursuant to 25 CFR 83.39(a), from receipt to issuance of a recommended decision as to whether the petitioner should be acknowledged as a federally recognized Indian tribe for purposes of federal law.

OFA means the Office of Federal Acknowledgment within the Office of the Assistant Secretary—Indian Affairs, Department of the Interior.

OHA means Office of Hearings and Appeals, Department of the Interior.

Party means the petitioner, OFA, or a full intervenor.

Person means an individual; a partnership, corporation, association, or other legal entity; an unincorporated organization; and any federal, state, tribal, county, district, territorial, or local government or agency.

Petitioner means an entity that has submitted a documented petition to OFA requesting Federal acknowledgment as a federally recognized Indian tribe under 25 CFR part 83 and has elected to have a hearing under 25 CFR 83.38.

Representative means a person who:

(1) Is authorized by a party to represent the party in a hearing process under this subpart; and

(2) Has filed an appearance under § 4.1010.

Secretary means the Secretary of the Interior or his or her designee.

Senior Department employee has the same meaning as the term “senior employee” in 5 CFR 2641.104.

[36 FR 7186, Apr. 15, 1971, as amended at 88 FR 5794, Jan. 30, 2023]

§ 4.1002 What is the purpose of this subpart?

(a) The purpose of this subpart is to establish rules of practice and procedure for the hearing process available under 25 CFR 83.38(a)(1) and 83.39 to a petitioner for Federal acknowledgment that receives from OFA a negative proposed finding on Federal acknowledgment and elects to have a hearing before an ALJ. This subpart includes provisions governing prehearing conferences, discovery, motions, an evidentiary hearing, briefing, and issuance by the ALJ of a recommended decision on Federal acknowledgment for consideration by the Assistant Secretary—Indian Affairs (AS-IA).

(b) This subpart will be construed and applied to each hearing process to achieve a just and speedy determination, consistent with adequate consideration of the issues involved.

§ 4.1003 Which rules of procedure and practice apply?

(a) The rules which apply to the hearing process under this subpart are the provisions of §§ 4.1001 through 4.1051.

(b) Notwithstanding the provisions of § 4.20, the general rules in subpart B of this part, do not apply to the hearing process, except as provided in § 4.1017(a).

§ 4.1004 How are time periods computed?

(a) General. Time periods are computed as follows:

(1) The day of the act or event from which the period begins to run is not included.

(2) The last day of the period is included.

(i) If that day is a Saturday, Sunday, or other day on which the Federal government is closed for business, the period is extended to the next business day.

(ii) The last day of the period ends at 5 p.m. at the place where the filing or other action is due.

(3) If the period is less than 7 days, any Saturday, Sunday, or other day on which the Federal government is closed for business that falls within the period is not included.

(b) Extensions of time.

(1) No extension of time can be granted to file a motion for intervention under § 4.1021.

(2) An extension of time to file any other document under this subpart may be granted only upon a showing of good cause.

(i) To request an extension of time, a party must file a motion under § 4.1018 stating how much additional time is needed and the reasons for the request.

(ii) The party must file the motion before the applicable time period expires, unless the party demonstrates extraordinary circumstances that justify a delay in filing.

(iii) The ALJ may grant the extension only if:

(A) It would not unduly prejudice other parties; and

(B) It would not delay the recommended decision under § 4.1051.