Ill. Admin. Code tit. 83, § 1325.215
a) The 9-1-1 Authority shall maintain those records it considers necessary to document its operations. As a minimum, those records shall include:
c) Pursuant to ETSA Section 15, and by January 31 of every year, each 9-1-1 Authority shall be required to file with the Administrator and the Illinois Attorney General the following items: