34 Tex. Admin. Code § 103.4
For purposes of determining the eligibility of a member to retire and receive a service retirement annuity pursuant to the Government Code, §844.210(c)(2) or §844.211(c)(1), the phrase "years of a member's attained age" means whole years of attained age. Partial years of age shall not be considered in the calculation for retirement eligibility.
Source Note:The provisions of this §103.4 adopted to be effective December 31, 1996, 21 TexReg 12306.