(a) Filing with the Board generally. A document required or permitted to be filed with the Board must be delivered to the Board as specified in this subpart and in the OHA Standing Orders on Contact Information and the OHA Standing Orders on Electronic Transmission found on the Department of the Interior OHA website, at https://www.doi.gov/oha.

(b) Methods of filing—(1) Electronic. A document may be filed electronically with the Board under the terms specified in the OHA Standing Orders on Electronic Transmission. Any Federal, State, or local agency and any attorney representing a person or entity must file electronically, unless otherwise specified in the OHA Standing Orders on Electronic Transmission or the Board has allowed non-electronic filing for good cause.

(2) Non-electronic. A document filed by mail, commercial courier, or hand delivery must be delivered to the Board at the address specified in the OHA Standing Orders on Contact Information.

(c) Timeliness and effective date of filing. When the Board is determining timeliness, the effective date for filing a notice of appeal or other document with the Board depends on the method of filing.

(1) Electronic. For documents filed by electronic transmission under the terms specified in the OHA Standing Orders on Electronic Transmission, the effective date of filing is the date of transmission to the Board. A document filed electronically will be considered timely filed if it is transmitted to the Board by 11:59 p.m. Eastern Time on the last day of the period prescribed for filing.

(2) Mail. For documents sent by United States mail or a foreign government's mail system, the effective date of filing is the date of mailing to the Board.

(i) If the envelope bears a legible postmark dated on or before the last day of the period prescribed for filing, the document will be considered timely filed although it is received after the prescribed deadline.

(ii) If the envelope bears a legible postmark dated after the last day of the period prescribed for filing the document, the document will not be considered timely filed, regardless of when the document is deposited in the mail.

(iii) If the envelope bears an illegible postmark, the person or entity who is required to file the document has the burden of proving the date of mailing to the Board.

(3) Commercial courier or hand delivery. For documents delivered by commercial courier or hand delivery, the effective date of filing is the date of receipt in the Board's office during its regular business hours by a person authorized to receive the filing. A document delivered by commercial courier or hand delivery that is received after the Board's regular business hours is considered filed on the next business day.

(d) Serving Notices of Appeal and other documents. Any party filing a notice of appeal or other document with the Board must concurrently serve complete copies of the document, including any attachments, on all interested parties in the proceeding, except as provided at 43 CFR 4.31. Service must be made by electronic transmission, mailing, delivery by commercial courier, or delivery by hand. Service may be made electronically on the Office of the Solicitor and Department of the Interior bureaus and offices under the terms specified in the OHA Standing Orders on Electronic Transmission. Service may be made electronically on all other persons or entities, through means they have consented to in writing, under the terms specified in the OHA Standing Orders on Electronic Transmission. All documents filed with the Board must include a certification that service was made as required by this section.

(e) Computation of time for filing and service. Except as otherwise provided by law, in computing any period of time prescribed for filing and serving a document:

(1) The day upon which the decision or document to be appealed or answered was served or the day of any other event after which a designated period of time begins to run is not to be included;

(2) The last day of the period is to be included, unless it is a nonbusiness day (e.g., Saturday, Sunday, or Federal holiday), in which event the period runs until the end of the next business day; and

(3) When the time prescribed or allowed is 7 days or less, intermediate Saturdays, Sundays, Federal holidays, and other nonbusiness days are excluded from the computation.

(f) Extensions of time. (1) The Board may extend the time for filing or serving any document except a notice of appeal.

(2) A request to the Board for an extension of time must be filed within the time originally allowed for filing.

(3) For good cause the Board may grant an extension of time on its own initiative.

(g) Retention of documents. All documents received in evidence at a hearing or submitted for the record in any proceeding before the Board will be retained with the official record of the proceeding. The Board, in its discretion, may permit the withdrawal of original documents while a case is pending or after a decision becomes final upon conditions as required by the Board.