2023 Texas Government Code > Title 8 > Subtitle B – Employees Retirement System of Texas Current as of: 2023 | Check for updates | Other versions Sections Chapter 811 General Provisions 811.001 – 811.102 Chapter 812 Membership 812.001 – 812.206 Chapter 813 Creditable Service 813.001 – 813.514 Chapter 814 Benefits 814.001 – 814.604 Chapter 815 Administration 815.001 – 815.515 Chapter 820 Cash Balance Benefit 820.001 – 820.103