35 Ill. Adm. Code 101.630
Official Notice and Evidence Evaluation
Section 101
Section 101.630 Official
Notice and Evidence Evaluation
a) Official
notice may be taken of:
1) Matters
of which the circuit courts of this State may take judicial notice; and
2) Generally
recognized technical or scientific facts within the Board's specialized
knowledge.
b) Parties
will be notified of the material noticed under subsection (a) and they will be
given an opportunity to contest that material.
c) The
Board may use its experience, technical competence, and specialized knowledge
in evaluating evidence.