https://www.touringcartimes.com/2023...roup-for-2024/
WSC have now formally adopted TCR UK's 'Gen 1' class for other national competitions.
List is slightly extended from TCR UK's original, notably the old-shape Honda Civic. Other models don't currently run in the UK so wouldn't have been consider for the UK list.
Alfa Romeo Giulietta RF TCR
Audi RS 3 LMS (SEQ & DSG)
CUPRA TCR (SEQ & DSG)
Honda Civic Type R FK2 TCR
LADA Vesta TCR
Opel/Holden/Vauxhall Astra TCR
Peugeot 308 Racing Cup
SEAT Leon Cup Racer
Subaru WRX STi TCR
Volkswagen Golf GTI TCR (SEQ & DSG)