(a) Private company.--Unless the department determines that a private company's failure is due to circumstances outside the control of the private company, the private company shall be liable to repay all or part of the amount of a grant awarded under this chapter if the private company does any of the following:

(b) Applicants.--An applicant or subcontractor that fails to provide for or to perform a training program approved by the department may be required to repay to the department any funds it received under a grant awarded by the department.

(c) Investigation.--Upon receiving any complaint from a private company, greenhouse, labor organization or trainee as to the inadequacy of training received, the department may initiate an investigation and take appropriate action, including the recovery of grant funds expended.