Federal Register Notice: FDA’s Center for Tobacco Products’ (CTP) Office of Science is inviting participants for its Laboratory Site Tours Program. It is intended to give CTP staff an opportunity to visit facilities involved in the testing and analysis of tobacco products and tobacco smoke to provide CTP staff with the opportunity to gain a better understanding of tobacco science and laboratory operations and are not intended as regulatory inspections or facility visits for the purposes of developing Tobacco Product Manufacturing Practice regulations. Interested parties should submit their request to the agency. To view this notice, click here.