Amends the Illinois State Police Act and the Illinois Police Training Act. Provides that a person may not be selected or appointed as a State Police officer or certified as a law enforcement officer unless the person has performed satisfactorily on the Minnesota Multiphasic Personality Inventory 2 (MMPI-2) or another preemployment personality test prescribed and administered by the Illinois State Police or the Illinois Law Enforcement Training Standards Board. The test shall be taken by all applicants in the final selection process for a State Police officer or law enforcement position. Includes provisions relating to interpretation and evaluation of the preemployment personality test and testing dates. Provides that the Illinois State Police or law enforcement agency shall screen all officers at least once annually to evaluate the overall mental health of the officer, including whether the officer has negative impact of lateral trauma, signs of depression or post-traumatic stress disorder, or other negative outcomes related to the officer's career.