The FDA "Deeming Rule" and Tobacco Regulatory Research.

In May 2016, the Food and Drug Administration extended its tobacco regulatory authorities to other products meeting the definition of a tobacco product (Deeming Rule). This authority now includes, but is not limited to, electronic nicotine delivery systems (ENDS), such as electronic cigarettes, as well as all cigars, pipes, and hookahs (waterpipes). The FDA's Center for Tobacco Products has been able to fund research projects addressing these newly deemed tobacco products through a variety of mechanisms, including partnership with the Tobacco Regulatory Science Program, National Institutes of Health. In building the evidence base to inform the regulation of and communications about new and emerging tobacco products, it is important for investigators to be mindful of the goals of tobacco regulatory science, ie, scientific inquiry specifically to inform potential regulatory decisions and actions to protect the public's health. Having solid scientific evidence will allow the FDA to make the most appropriate regulatory decisions regarding newly deemed products.