105 ILCS 5/11C-1: Appraisers.

The regional superintendent shall appoint one or more appraisers to appraise all the tangible school property in the district from which territory has been taken and the tangible school property in such territory transferred. An appraiser or appraisers may be appointed to appraise all such school property or one or more appraisers may be appointed to appraise the different kinds of property as the regional superintendent may direct. No appraiser shall be a resident of any district which is a party to the accounting. The costs of the appraisal shall be borne by the districts in the ratio in which they share in the assets appraised.