(1) Within 90 days of the end of the grant period or the completion of a contractor's planned activities, whichever comes first, the contractor will submit to the department certification that all assurances and services or activities contained in its approved plan have been complied with and achieved.

(2) Upon request, the contractor will submit to the department any reports, forms or documents deemed necessary in order to determine how the funds were expended and for which services or activities.