(a) Except as otherwise provided in subsection (b), a rule or order under this chapter may require the filing of a prospectus, pamphlet, circular, form letter, advertisement, sales literature, or other advertising communication relating to a security or investment advice, addressed or intended for distribution to prospective investors, including clients or prospective clients of a person registered or required to be registered as an investment adviser under this chapter.
(b) This section does not apply to sales and advertising literature specified in subsection (a) relating to a federal covered security, a federal covered investment adviser, or a security or transaction exempted by section 611, 612, or 613 except as required pursuant to section 611(7).