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ISC-AP 4303.1

Additional Points and Authorities

Illinois · Illinois Supreme Court · Effective August 1, 2024

This form is used to list extra points and legal sources that support an argument in an appeal to the Supreme Court. It asks the filer to identify where the mistake was made and to list the supporting laws or cases.

Open the official PDFfrom Illinois Supreme Court

Where this fits in a case

Appeal

Stage: Appeal

This form is used when filing an Appellant's Brief in an appeal to the Supreme Court. It is used to provide detailed support for the arguments already made in the brief.

Usually filed by the person starting the case.

Official instructions

How-to guides published by the court for this form.

Common questions

What is this form for?
This form is for listing additional points and legal sources to support an argument in an appeal to the Supreme Court.
Do I have to fill out the Argument section first?
The form notes that you may have to complete the Argument section before completing the Points and Authorities section.

Revision history

No changes recorded since we started tracking this form on October 9, 2026. The current version took effect August 1, 2024.

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