An amendment filed prior to the effective date of a registration statement shall be deemed to have been filed pursuant to an order of the Commission within the meaning of section 8(a) of the act so as to be treated as a part of the registration statement only when the Commission shall after the filing of such amendment enter an order declaring that it has been filed pursuant to the Commission's previous order.

[Reg. C, 12 FR 4075, June 24, 1947]