All registration statements and other papers filed with the Commission shall be filed at its principal office. Such material may be filed by delivery to the Commission; provided, however, that only registration statements and post-effective amendments thereto filed pursuant to Rule 462(b) (§ 230.462(b)) and Rule 110(d) (§ 230.110(d)) may be filed by means of facsimile transmission.

[73 FR 969, Jan. 4, 2008]