Section 500.210 - Written notice of determination required(a) Whenever the Secretary determines to suspend or revoke, or to refuse to issue or renew, a Certificate of Registration, the applicant for or the holder of such certificate shall be notified in writing of such determination. (1) In cases involving a determination relating to a Certificate of Registration applied for by, or issued to, a farm labor contractor, written notice shall also be given to every applicant for or holder of a Certificate of Registration as an employee of such contractor.(2) In cases involving a determination relating to a Farm Labor Contractor Employee Certificate of Registration, written notice shall also be given to the farm labor contractor of such applicant or certificate holder.(b) Whenever the Secretary determines to assess a civil money penalty for a violation of the Act or these regulations, the person against whom such penalty is assessed shall be notified in writing of such determination.