2024 Texas Utilities Code 104.253 – Rule or Standard

2023 Texas Utilities Code 104.253 – Rule or Standard

2022 Texas Utilities Code 104.253 – Rule or Standard

2019 Texas Utilities Code 104.253 – Rule or Standard

2018 Texas Utilities Code 104.253 – Rule or Standard

2016 Texas Utilities Code 104.253 – Rule or Standard

2014 Texas Utilities Code 104.253 – Rule or Standard

2011 Texas Utilities Code 104.253 – Rule or Standard

2009 Texas Utilities Code 104.253 – Rule Or Standard

2008 Texas Utilities Code 104.253 – Rule Or Standard