I believe Castrol Transynd was the first TES-295 approved ATF followed by Castrol's parent BP branded fluid (Autran Syn 295)Allison, ExxonMobil team on synthetic ATF
Allison Transmission, Inc. has announced it jointly developed with ExxonMobil the new Mobil Delvac Synthetic ATF, a fully synthetic TES 295 certified automatic transmission fluid...www.fleetowner.com