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Guidance Issuing OfficeCenter for Drug Evaluation and Research
This guideline is intended to provide recommendations for the validation of bioanalytical assays for chemical and biological drug quantification and their application in the analysis of study samples. Adherence to the principles presented in this guideline will improve the quality and consistency of the bioanalytical data in support of the development and market approval of both chemical and biological drugs.
You can submit online or written comments on any guidance at any time (see 21 CFR 10.115(g)(5))
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: 2019-13698 .