​​​​​​​​The Transmission Availability Data System Working Group (TADSWG) implements a uniform approach to reporting and measuring North American BES transmission inventory, availability, and other related reliability data. TADS training will be in person only presented in a participation oriented lecture style. The training will include items such as an introduction to TADS, how data submitted to TADS is used by the ERO and can be used by the industry, troubleshooting submission errors, analyzing and coding events, and the data submittal process into the Open Access Technology International (OATI) webPortal.

Training is intended for all members of industry with roles relating to TADS; data gathering persons, data entry persons, data quality review persons, etc. The presentations will be posted digitally if participants wish to print them. Base required materials will be provided, however attendees are encouraged to bring additional reference material.

Benefits of Attending:

  • Learn the essentials of cause coding transmission outages
  • Learn effective methods for avoiding common hurdles and best practices for TADS reporting
  • Learn what the data you are submitting is being used for
  • Contribute suggestions for future analytics and metrics that best benefit the industry  


 Training News

2023 Training Events:
TADS Training (In-Person) - October 18-19, 2023​


TADS_Training_2023.pdfTADS Training 202311/7/2023

 Recorded TADS Training

​2022 TADS General Training​
Session 1 (held on October 11, 2022)
Session 2 (held on October 12, 2022)

expand Grouping : 2022 ‎(14)
expand Grouping : 2021 ‎(13)