The report shall be presented on the commissioner through the tenth working day in the thirty day period subsequent the thirty day period in which the work was done. If your report is mailed, the postmark shall be the day of delivery.C?n có m?t thi?t b???i?n tho?i ho?t ??ng nh?t ??nh two chi?u ???liên l?c sau này.Trong nh?ng n?m g?n ?ây cá c??