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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can comment on any guidance at any time (see 21 CFR 10.115(g)(5)), to ensure that the FDA considers your comment on a draft guidance before it begins work on the final version of the guidance, submit either online or written comments on the draft guidance before the close date.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
5630 Fishers Lane, Rm 1061
Rockville, MD 20852
All written comments should be identified with this document's docket number: FDA-2020-D-1068
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Guidance Issuing OfficeCenter for Drug Evaluation and Research
This guidance is intended to assist interested parties (including prospective drug product applicants, drug product applicants, and approved application holders) in utilizing the Approved Drug Products With Therapeutic Equivalence Evaluations publication (the Orange Book). This guidance provides answers to commonly asked questions that we have received from these interested parties regarding the Orange Book.