(a) Contractors must allow DARS and HHSC and all appropriate federal and state agencies or their representatives access to contractor facilities to examine and copy contract records and supporting documents about services provided. The contractors and subcontractors must make the records available at reasonable times and for reasonable periods.(b) If a contractor is terminating business operations, the contractor must ensure that:(1) records are stored and accessible; and(2) someone is responsible for adequately maintaining the records.