(a)Paper filings. Except for the filings listed in paragraph (b) of this section, you may file any submission with us by hand, mail, or commercial delivery service.
(1) You must file premium declarations under part 4007 of this chapter electronically in accordance with the instructions on the PBGC's Web site subject to the following provisions:
(i) This electronic filing requirement applies to filings for plan years beginning in 2006 that are made on or after July 1, 2006, for plans with 500 or more participants for the prior plan year and to filings for all plans for plan years beginning after 2006.
(ii) This electronic filing requirement does not apply to premium information to the extent that the PBGC grants an exemption for good cause in appropriate circumstances.
(iii) This electronic filing requirement does not apply to premium payments except to the extent that the PBGC so provides in the instructions on the PBGC's Web site.
(iv) This electronic filing requirement does not apply to information you file to comply with a request we make under § 4007.10(c) of this chapter (dealing with providing record information in connection with a premium compliance review).
(2) You must submit the information required under part 4010 of this chapter electronically in accordance with the instructions on the PBGC's Web site, except as otherwise provided by the PBGC.
(c)Information on how to file. Current information on how to file, including permitted filing methods, fax numbers, and mail and e-mail addresses, is—
(2) In our various printed forms and instructions packages; and
(3) Available by contacting our Customer Service Center at 1200 K Street, NW., Washington, DC, 20005-4026; telephone 1-800-400-7242 (for participants), or 1-800-736-2444 (for practitioners). (TTY/TDD users may call the Federal relay service toll-free at 1-800-877-8339 and ask to be connected to the appropriate number.)