(a) Any time during a fiscal year that any principal feels that the recommendations of the caseload estimating conference are no longer valid, then that principal, with the appropriate notice, may convene a caseload estimating conference. The principal requesting the additional conference shall be the chairperson for that conference.
(b) If at any time during a fiscal year any participant feels that the recommendations of the caseload estimating conference are no longer valid with respect to their caseload sources then that participant has a duty to and shall notify each of the principals. The secretary of the executive office of health and human services shall review the concerns of each participant and determine whether the problems are sufficient to request an additional conference.