The approved draft, which states that the Philippines would have 18 federated regions that would get a share of not less than 50 percent of all the collected taxes on income, excise, value-added tax and customs duties, is undergoing polishing in grammar and spelling before it is submitted to the President on or before July 9, in time for his State of the Nation Address (SONA) on July 23, ConCom spokesman Conrado Generoso said.