From the moment we learn there is ground for a complaint, the 10-day time limit begins. That's why I always make the distinction. There may be grounds for a complaint before the bidding process has been closed and the assessment done. You might want more information on the content of the material on which the bidding process is based or on the interpretation of certain provisions. If you are not given an answer or if you are given an answer which might cause your bid to become distorted, you might have grounds for making a complaint. You would then have 10 days to go before the tribunal even though the bidding process is not closed yet.