- (a) In general. Except as provided in paragraph (b) of this section, after acceptance of a properly filed petition under this part 208, the Commission will promptly initiate an appropriate investigation and will publish notice thereof in the Federal Register.
- (b) Exception. Except for good cause determined by the Commission to exist, no new investigation will be made under section 322 of the Act with respect to the same subject matter as a previous investigation under section 322 of the Act unless one (1) year has elapsed since the Commission made its report to the President of the results of such previous investigation.