12 CFR § 11.3 - Filing requirements and inspection of documents.
(a) Filing requirements—(1)(i) In general. Except as otherwise provided in this section, all papers required to be filed with the OCC pursuant to the Exchange Act or regulations thereunder shall be submitted to the OCC's Law Department of the OCC electronically at http://www.banknet.gov/. Documents may be signed electronically using the signature provision in SEC Rule 12b–11 (17 CFR 240.12b–11).
(ii) Electronic filing exception. If a national bank or Federal savings association experiences unanticipated technical difficulties preventing the timely preparation and submission of an electronic filing, other than the filings described in paragraph (a)(3)(ii) of this section, the bank may, upon notice to the OCC's Law Department, file the subject filing in paper format no later than one business day after the date on which the filing was to be made. Paper filings should be submitted to the OCC's Law Department, Office of the Comptroller of the Currency at the address provided at www.occ.gov.
(2) Statements filed pursuant to section 16(a) of the 1934 Act. Statements required under section 16(a) of the 1934 Act shall be filed electronically, as directed by the OCC.
(3) Date of filing—(i) General. The date of filing is the date the OCC receives the filing, provided the person, bank, or savings association submitting the filing has complied with all applicable requirements. An electronic filing that is submitted on a business day by direct transmission commencing on or before 5:30 p.m. Eastern Standard or Daylight Savings Time, whichever is currently in effect, would be deemed received by the OCC on the same business day. An electronic filing that is submitted by direct transmission commencing after 5:30 p.m. Eastern Standard or Daylight Savings Time, whichever is currently in effect, or on a Saturday, Sunday, or Federal holiday, would be deemed received by the OCC on the next business day.
(ii) Beneficial ownership filings. An electronic filing of a statement required under section 16(a) of the 1934 Act that is submitted by direct transmission on or before 10 p.m. Eastern Standard Time or Eastern Daylight Savings Time, whichever is currently in effect, shall be deemed filed on the same business day.
(iii) Adjustment of filing date. If an electronic filer in good faith attempts to file a document pursuant to this part in a timely manner but the filing is delayed due to technical difficulties beyond the electronic filer's control, the electronic filer may request that the OCC adjust the filing date of such document. The OCC may grant the request if it appears that such adjustment is appropriate and consistent with the public interest and the protection of investors.
(b) Copies of registration statements, definitive proxy solicitation materials, reports, and annual reports to shareholders required by this part (exclusive of exhibits) are available from the Disclosure Officer, Communications Division, Office of the Comptroller of the Currency, at the address listed on www.occ.gov.