(a) Effective fall 2013, the Texas Success Initiative Assessment (TSIA) is the only Board-approved assessment instrument used under this title.(b) Effective January 11, 2021, the TSIA, Version 2.0 (TSIA2) replaced the TSIA as the only Board-approved TSI assessment instrument offered under this title.(c) A student is entitled to use a TSIA or TSIA2 test result for a period of no more than five years after the date of testing to meet the requirements of this subchapter.(d) Each administrator of the TSI Assessment must follow the requirements and processes for test administration as set forth by the Coordinating Board and the test vendor.