Williams has confirmed it will debut its 2012 F1 challenger at Jerez in Spain next week.

The Renault-powered FW34 will be wheeled out of the garage for a photocall between 8.30 and 8.40 am [local time] on Tuesday February 7, the same day as pre-season testing commences at the Spanish circuit. Pastor Maldonado and Bruno Senna are due to unveil the car, before speaking to the media shortly afterwards. Williams' chief operations engineer, Mark Gillan, will also be on hand to answer questions from the press.

Williams is the ninth team to confirm when it will launch its new car, with Toro Rosso having also set a date today.

F1 2012 Launch Dates:

Caterham F1 26 January F1 Racing magazine and Twitter/Facebook McLaren 1 February Woking Ferrari 3 February Maranello Force India 3 February Silverstone Lotus 5 February Online Sauber 6 February Jerez Red Bull 6 February Online Toro Rosso 6 February Jerez Williams 7 February Jerez