Auto GP has announced the termination of their collaboration with ISRA, the company that promoted the FA1 championship during the "Acceleration" events last year.

The partnership was signed at the end of the 2014 season between the two companies, led by Enzo Coloni and Henk De Jong, and it was finalized to unify their respective championships, bringing a total of at least 18 cars on the grid with an equal contribution from the two partners.

As it turned out, with the first event of the season about to go underway, and no new participants joning the ranks through that organization. As a consequence, Enzo Coloni and his staff had to find remedies to a tough situation and decided to continue promoting Auto GP by their own efforts.

After lining-up in Hungary, the championship will definitely benefit from a boost in terms of car counts for Silverstone.