FDA PTP Determination Program, Part 1: Defining Pre-Existing Tobacco ProductNew LessonBack to: FDA Pre-Existing Tobacco Product (PTP) Determination Program Back to CourseFDA Pre-Existing Tobacco Product (PTP) Determination Program Next LessonFDA PTP Determination Program, Part 2: Preparing and Submitting a Standalone Pre-Existing SubmissionLesson 2 within section FDA Pre-Existing Tobacco Product (PTP) Determination Program. Leave a Comment Cancel replyLogin with your Social IDYour email address will not be published. Required fields are marked *Name * Email * Website Comment * Save my name, email, and website in this browser for the next time I comment. Δ