evaluation team

An appraisal team decides on personnel issues such as hiring, promotion and salary changes. Since the assessment of a candidate is a complicated process due to the variety of human aspects to be considered, the decision is delegated to a homogeneous ad hoc team whose overall judgement (compilation of all individual statements) is more objective and meaningful than the opinion of an individual examiner. 

(Source: Schneider: Lexicon on Team and Teamwork)