15 ILCS 410/10b.4: Rejection of candidates or eligibles.

For the rejection of candidates or eligibles who fail to comply with reasonable, previously specified job requirements of the Director in regard to such factors as physical and psychological condition, training and experience; who have been guilty of infamous or disgraceful conduct; who are addicted to alcohol to excess or to controlled substances; or who have attempted any deception or fraud in connection with an examination.