The school may omit from the list required under this paragraph (5): (i) any breach in which, to the best of the school's knowledge at the time of updating the list, the number of students whose covered information is involved in the breach is less than 10% of the school's enrollment, (ii) any breach in which, at the time of posting the list, the school is not required to notify the parent of a student under subsection (d), (iii) any breach in which the date, estimated date, or estimated date range in which it occurred is earlier than July 1, 2021, or (iv) any breach previously posted on a list under this paragraph (5) no more than 5 years prior to the school updating the current list.
The school must, at a minimum, update the items under paragraphs (1), (3), (4), and (5) no later than 30 calendar days following the start of a fiscal year and no later than 30 days following the beginning of a calendar year.
A notice of breach required under this subsection may be delayed if an appropriate law enforcement agency determines that the notification will interfere with a criminal investigation and provides the school with a written request for a delay of notice. A school must comply with the notification requirements as soon as the notification will no longer interfere with the investigation.
105 ILCS 85/27