An Australian court will rule on Wednesday whether Giedo van der Garde is entitled to drive for Sauber in this weekend’s season-opening Australian Grand Prix.
Manor has confirmed it will participate in the Australian Grand Prix next week after coming out of administration.
Pirelli will bring the same four pairs of tyre compounds which were used by the teams last year for the first four races of 2015.
The 2015 F1 calendar will feature a record-breaking 21 races as South Korea makes a surprise return to Formula One next year.
The FIA has published the official 2015 F1 calendar which includes 20 races.
The return of the Mexican Grand Prix next year will increase the 2015 F1 calendar to 20 races.