Formula One chief Bernie Ecclestone raised doubts last month over the viability of the GP after a September 21 inspection had been cancelled due to severe construction delays.
However, FIA delegate Charlie Whiting finished the two-day inspection today, paying particular attention to the final layer of the track, and gave the go ahead.
New aerial photos also showed that a main grandstand, the pit and paddock areas are apparently completed.
Building work is still under way, though, with a number of sections of the circuit still looking like a construction site.
