The data repository must allow the Court to receive the court and case specific data maintained in the State's 74 trial court case management systems. The second section, Purchasing Department Policies and Procedures, is the internal policies and procedures for the employees of the Purchasing department.Any trade secret or confidential business information that is contained in a bid or proposal submitted on a particular contract. Application Tips: Fill out and update your general online application before attaching it to any new job posting. TO: Director of Purchasing and Contracts, UNLV.