510 ILCS 95/1.7
"Health certificate" or "certificate of health" or "interstate health certificate" or "certificate of veterinary inspection" means a legible record, made on an official form of the state of origin or the Animal and Plant Health Inspection Service of the United States Department of Agriculture or any successor agency and issued by an accredited veterinarian of the state of origin or a veterinarian in the employ of the Animal and Plant Health Inspection Service of the United States Department of Agriculture or any successor agency which shows that the animals listed thereon meet the health requirements of the state of destination. The health certificate shall contain the name and address of the consignor, the name and address of the consignee, and an accurate description and identification of the animals by purebred registration number, registry association approved individual tattoo, ear notch, or tag in the right ear, and shall also indicate the health status of the animals, including results and dates of required tests and vaccinations, if any. A health certificate is valid for 30 days from the date of issuance.
510 ILCS 95/1.7