410 ILCS 535/12
Section 12
(410 ILCS 535/12) Sec. 12. Live births; place of registration. (1) Each live birth which occurs in this State shall be registered with the local or subregistrar of the district in which the birth occurred as provided in this Section, within 7 days after the birth. When a birth occurs on a moving conveyance, the city, village, township, or road district in which the child is first removed from the conveyance shall be considered the place of birth and a birth certificate shall be filed in the registration district in which the place is located. (2) When a birth occurs in an institution, the person in charge of the institution or his designated representative shall obtain and record all the personal and statistical particulars relative to the parents of the child that are required to properly complete the live birth certificate; shall secure the required personal signatures on the hospital worksheet; shall prepare the certificate from this worksheet; and shall file the certificate with the local registrar. The institution shall retain the hospital worksheet permanently or as otherwise specified by rule. The physician in attendance shall verify or provide the date of birth and medical information required by the certificate, within 24 hours after the birth occurs. (3) When a birth occurs outside an institution, the certificate shall be prepared and filed by one of the following in the indicated order of priority: (a) The physician in attendance at or immediately after the birth, or in the absence of