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Although you can comment on any guidance at any time (see 21 CFR 10.115(g)(5)), to ensure that the FDA considers your comment on a draft guidance before it begins work on the final version of the guidance, submit either online or written comments on the draft guidance before the close date.
If unable to submit comments online, please mail written comments to:
Food and Drug Administration
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All written comments should be identified with this document's docket number: FDA-2019-D-4247
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Guidance Issuing OfficeCenter for Drug Evaluation and Research
This guidance (Guidance 2) is the second in a series of four methodological patient-focused drug development (PFDD) guidance documents that FDA is developing to describe in a stepwise manner how stakeholders (patients, researchers, medical product developers and others) can collect and submit patient experience data and other relevant information from patients and caregivers to be used for medical product development and regulatory decision-making.