MHDD CD-TRANSGENDER Senate SponsorsSen. Andrew S. Chesney 2/6/2026SenateReferred to Assignments 405 ILCS 5/1-129Amends the Mental Health and Developmental Disabilities Code. Expands the definition of "mental illness" to include transgenderism, or the condition of identifying with a gender other than the one assigned at birth. 2/6/2026SenateFiled with Secretary by Sen. Andrew S. Chesney 2/6/2026SenateFirst Reading 2/6/2026SenateReferred to Assignments