Primary regulatory

FDA Guidance: General Labeling Considerations for Research Use Only (RUO) and Investigational Use Only (IUO) Products

FDA guidance on labeling requirements for Research Use Only (RUO) and Investigational Use Only (IUO) products, clarifying that RUO/IUO designations do not exempt products from FDA enforcement if therapeutic claims or human-use marketing is present.

U.S. Food and Drug AdministrationPublished 2018-07-26Accessed 2026-07-08

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Publisher
U.S. Food and Drug Administration
Source type
Primary regulatory
Registry ID
fda-ruo-iuo-labeling-guidance

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