Oklahoma's Vapor Ban: A Threat to Public Health, Small Businesses, and U.S. officials confiscate over 1.4 million illegal e cigarettes from overseas manufacturers, including the maker of Elf Bars PBS News Oklahoma vape shop restrictions on July 1st? Vape Products for Oklahoma The Oklahoma Department of Corrections will soon allow inmates in state prisons to purchase nicotine vapes and pouches through prison canteens. Oklahoma is the first state prison system to make vapes Oklahoma advances bill: requires vape makers to submit PMTA certification