Tennessee StatutesPart 3 - Early Service Retirement8-36-301 - Eligibility.8-36-302 - Eligibility and computation of allowances.8-36-303 - Setting of retirement date.8-36-304 - Computation of allowance.8-36-305 - Minimum allowances.8-36-306 - Alternative early retirement.8-36-307 - Group 2 members Eligibility and computation of allowance.