HB5830 - Classification by Biological Sex Act

• Creates the Classification by Biological Sex Act to define sex-based terms in Illinois statutes, rules, and regulations.

• Requires public schools, school districts, and state or local agencies collecting vital statistics for antidiscrimination compliance or public health, crime, and economic data to classify individuals as either male or female at birth.

• Defines "sex" as either male or female based on classification at birth in all statutory and regulatory interpretations.

• Defines "female" as an individual with a biological reproductive system developed to produce ova, and "male" as an individual with a biological reproductive system developed to fertilize ova.

• Specifies that terms "woman," "girl," "man," and "boy" refer to biological sex, and "mother" and "father" are interpreted according to biological sex definitions.