(a) The superintendent shall notify the executive director of its regional education service center in writing of the district's choice of appraisal system when using an alternative to the commissioner's recommended appraisal system and detail the components of that system by the first day of instruction for the school year in which the alternative system is used.(b) Each school district shall submit annually to its regional education service center a summary of the campus-level evaluation scores from the Texas Teacher Evaluation and Support System, or the district's locally adopted appraisal system, in a manner prescribed by the commissioner of education.