105 ILCS 5/7-4.1: Copies of petition.

Each petition submitted under the provisions of Section 7-1 of this Code shall include proof of notice to owners of record of real estate with no legal resident voters in any territory proposed to be detached, if applicable, and be accompanied by sufficient copies thereof for distribution to the president of the school board of each detaching or dissolving and annexing school district. The copies need not contain original signatures by the petitioners as is required of the original petition.