A board of trade that meets the requirements of subsection (b) of this section may operate as an exempt board of trade on receipt from the board of trade of a notice, provided in such manner as the Commission may by rule or regulation prescribe, that the board of trade elects to operate as an exempt board of trade. Except as otherwise provided in this section, no provision of this chapter (other than subparagraphs (C) and (D) of sections
2
(a)(1) and
16
(e)(2)(B) of this title) shall apply with respect to a contract of sale of a commodity for future delivery (or option on such a contract) traded on or through the facilities of an exempt board of trade.