Current Texas SET Implementation Guides

The Texas Standard Electronic Transaction (SET) Guides provide details of information contained within the electronic transactions used in the competitive retail electric market in Texas.

This version of the Texas SET guides contains updates to retail transactions to support the following:

• NPRR 1095 – Texas SET V5.0 Changes
• RMGRR 169 – Related to NPRR1095, Texas SET V5.0 Changes
• Outstanding Change Controls identified and approved by the Texas Set Working Group 
• SCR 823 – ERCOT’s Mass System “County Name” File Updates for Texas SET v5.0 Implementation
• NPRR 1168 – Related to RMGRR172, Texas SET V5.0 Continuous Service Agreements Changes
• RMGRR 172 – Texas SET V5.0 Continuous Service Agreements Changes
• RMGRR 179 – TDSP Temporary Emergency Electric Energy Facility (TEEEF) Deployment Transactional Processing

It was implemented on November 11, 2024.