Ill. Admin. Code tit. 11 § 1413.100
The racing secretary shall, each day at the advertised closing time for filing entries, prepare a typewritten list to be designated "overnight entries" and immediately post the same on the public bulletin board in the racing secretary's office for the inspection of owners, trainers and the public. Said list of "overnight entries" shall become official 30 minutes after such posting. No change thereafter shall be made therein because of any omissions or inaccuracies except that weights may be corrected upward at any time when improper allowances have been claimed, and in cases where, in the opinion of the stewards, Section 1412.40 (11 Ill. Adm. Code 1412.40) may apply.
Ill. Admin. Code tit. 11, § 1413.100
Amended at 17 Ill. Reg. 21848, effective December 3, 1993