(a) Any document filed with the OHA must be addressed as required by Sec. 1003.11, and should conform to the requirements contained in Sec. 1003.9. All documents and exhibits submitted become part of an OHA file and will not be returned.
(b) A document submitted in connection with any proceeding transmitted by first class United States mail and properly addressed is considered to be filed upon mailing.
(c) Hand-delivered documents to be filed with the OHA shall be submitted to 950 L'Enfant Plaza, SW., Washington, DC, during normal business hours.
(d) Documents hand delivered or received electronically after regular business hours are deemed filed on the next regular business day. [60 FR 15006, Mar. 21, 1995, as amended at 63 FR 58289, Oct. 30, 1998]