(a) A campus or district that is granted an exception under § 25.112(d) from class size limits shall provide written notice of the exception to the parent of or person standing in parental relation to each student affected by the exception. The notice must be in conspicuous bold or underlined print and:
(1) specify the class for which an exception from the limit imposed by § 25.112(a) was granted;
(2) state the number of children in the class for which the exception was granted; and
(3) be included in a regular mailing or other communication from the campus or district, such as information sent home with students.
(b) The notice required by Subsection (a) must be provided not later than the 31st day after:
(1) the first day of the school year; or
(2) the date the exception is granted, if the exception is granted after the beginning of the school year.