Dietary Supplements: New Dietary Ingredient Notifications and Related Issues; Revised Draft Guidance for Industry; Availability

The Food and Drug Administration (FDA or we) is announcing the issuance of a revised draft guidance for industry entitled ``Dietary Supplements: New Dietary Ingredient Notifications and Related Issues.'' The revised draft guidance supersedes FDA's July 2011 draft guidance on the same topic. The revised draft guidance, when finalized, will help industry in evaluating whether to submit a premarket safety notification for a new dietary ingredient (NDI), or for a dietary supplement containing an NDI, and in preparing such premarket safety notifications (also referred to as NDI notifications).