The Secretary (for such period, or indefinitely, as he deems necessary to effectuate the purposes of this chapter) may refuse to provide or may withdraw inspection service under this chapter with respect to any plant if he determines, after opportunity for a hearing is accorded to the applicant for, or recipient of, such service, that such applicant or recipient is unfit to engage in any business requiring inspection under this chapter because the applicant or recipient or anyone responsibly connected with the applicant or recipient has been convicted in any Federal or State court, within the previous ten years, of

For the purpose of this section, a person shall be deemed to be responsibly connected with the business if he is a partner, officer, director, holder, or owner of 10 per centum or more of its voting stock, or employee in a managerial or executive capacity. The determination and order of the Secretary with respect thereto under this section shall be final and conclusive unless the affected applicant for, or recipient of, inspection service files application for judicial review within thirty days after the effective date of such order in the United States court of appeals for the circuit in which such applicant or recipient has its principal place of business or in the United States Court of Appeals for the District of Columbia Circuit. Judicial review of any such order shall be upon the record upon which the determination and order are based. The provisions of section 194 of title 7 shall be applicable to appeals taken under this section. This section shall not affect in any way other provisions of this chapter for refusal of inspection services.