34 Tex. Admin. Code § 31.2
A reporting entity shall furnish Teacher Retirement System of Texas (TRS) a monthly certified statement of all employment of TRS service or disability retirees. Effective June 20, 2003, the certified statement must include information regarding employees of third party entities if the employees are service or disability retirees who were first employed by the third party entity on or after May 24, 2003 and are performing duties or providing services on behalf of or for the benefit of the reporting entity. The statement shall contain information necessary for the executive director or his designee to classify employment as one of the following:
Source Note:The provisions of this §31.2 adopted to be effective March 12, 2003, 28 TexReg 2108; amended to be effective October 30, 2003, 28 TexReg 9288.