Individual retailers applying for a license shall be required to submit sales receipts for the previous two years. Retailers shall be required to carry a tax bond in an amount determined by an objective standard promulgated by the Osage Nation Tax Commission. Once the objective standard has been promulgated, the Osage Nation Tax Commission shall send notice, by U.S. certified mail, to all retailers. Said standard shall become effective within ninety (90) days of notice. ONCA 09-01, eff. Dec. 11, 2008.