(a) The commissioner must notify the Teacher Retirement System of Texas in writing of the revocation, denial of renewal, expiration, or surrender of a charter under this subchapter not later than the 10th business day after the date of the event.
(b) The commissioner must notify the Teacher Retirement System of Texas in writing that an open-enrollment charter school is no longer receiving state funding not later than the 10th business day after the date on which the funding ceases.
(c) The commissioner must notify the Teacher Retirement System of Texas in writing that an open-enrollment charter school has resumed receiving state funds not later than the 10th business day after the date on which funding resumes.