; (8) in clause (vi), as so redesignated, by striking An investigation in the first sentence and all that follows through the determination. in the second sentence and inserting If the Secretary of Labor, after an investigation under clause (i) or (ii), determines that a reasonable basis exists to make a finding that the employer has failed to comply with the requirements under this subsection, the Secretary shall provide interested parties with notice of such determination and an opportunity for a hearing in accordance with section 556 of title 5, United States Code, not later than 60 days after the date of such determination.