Specifications include, but are not limited to: HFS must establish another sole source contract for the continued services of the Court-appointed Expert John O'Brien, as required by the N.B. v. Eagleson Consent Decree, 11 C 6866 (N.D. Ill.). The N.B. Consent Decree requires a court- approved Expert to evaluate and provide reports and other Expert input throughout the implementation of the Consent Decree. The N.B. Consent Decree directs HFS to compensate the Expert and his staff at their usual and customary rates and reimburse the Expert and his staff for reasonable expenses. HFS must establish a subsequent contract to continue compensating Mr. O'Brien for his Expert services and maintain compliance with this requirement of the N.B. Consent Decree.