2023 Texas Family Code Chapter 156 – Modification Current as of: 2023 | Check for updates | Other versions Sections Subchapter A General Provisions 156.001 – 156.007 Subchapter B Modification of Conservatorship, Possession and Access, or Determination of Residence 156.101 – 156.106 Subchapter E Modification of Child Support 156.401 – 156.409