The FIA has announced the full 2013 Formula 1 World Championship entry list, reduced to 22 cars following the demise of HRT.
Although several driver names are still 'tba' on the list - believed to be because teams have yet to allocate numbers to each driver - the only remaining vacancies are at Lotus, which is yet to confirm that Romain Grosjean will stay, Force India, Caterham and Marussia.
Paul di Resta is expected to keep one Force India drive, while Marussia will retain Timo Glock and is expected to add Max Chilton.
Sauber has signed Nico Hulkenberg and Esteban Gutierrez. Caterham has one vacancy but has confirmed Charles Pic. Daniel Ricciardo and Jean-Eric Vergne stay on at Toro Rosso.
Of the drivers moving teams, McLaren signing Sergio Perez takes #6 behind Jenson Button, and Lewis Hamilton gets #10 at Mercedes.