750 ILCS 50/5
A. A proceeding to adopt a child, other than a related child, shall be commenced by the filing of a petition within 30 days after such child has become available for adoption, provided that such petition may be filed at a later date by leave of court upon a showing that the failure to file such petition within such 30 day period was not due to the petitioners' culpable negligence or their wilful disregard of the provisions of this Section. In the case of a child born outside the United States or a territory thereof, if the prospective adoptive parents of such child have been appointed guardians of such child by a court of competent jurisdiction in a country other than the United States or a territory thereof, such parents shall file a petition as provided in this Section within 30 days after entry of the child into the United States. A petition to adopt an adult or a related child may be filed at any time. A petition for adoption may include more than one person sought to be adopted.
B. A petition to adopt a child other than a related child shall state:
(2) the adoptive, custodial or parental rights of either petitioner, including the prior denial of any petition for adoption pertaining to such child, or to the petitioners, or either of them. C. A petition to adopt a related child shall include the information specified in sub-paragraphs (a), (b), (d), (e), (f), (i) and (k) of paragraph B and a petition to adopt an adult shall contain the information required by sub-paragraphs (a), (b) and (i) of paragraph B in addition to the name, place, date of birth and sex of such adult.
D. The petition shall be verified by the petitioners.
E. Upon the filing of the petition the petitioners shall furnish the Clerk of the Court in which the petition is pending such information not contained in such petition as shall be necessary to enable the Clerk of such Court to complete a certificate of adoption as hereinafter provided.
F. A petition for standby adoption shall conform to the requirements of this Act with respect to petition contents, verification, and filing. The petition for standby adoption shall also state the facts concerning the consent of the child's parent to the standby adoption. A petition for standby adoption shall include the information in paragraph B if the petitioner seeks to adopt a child other than a related child. A petition for standby adoption shall include the information in paragraph C if the petitioner seeks to adopt a related child or adult.
G. A petition for adoption to re-adopt a child after an intercountry adoption shall include the information specified in sub-paragraphs (a), (b), (c), (d), (e), (i) and (k) of paragraph B.
(from Ch. 40, par. 1507)
(Source: P.A. 99-49, eff. 7-15-15.)