Certificates of Confidentiality Frequently Asked Questions (FAQs)

Researchers working on eligible human subjects research projects can use the Online Certificate of Confidentiality System to request a Certificate of Confidentiality (CoC) from NIH. A series of questions at the start of the system determines initial eligibility. To learn about Certificates of Confidentiality, see the NIH Certificates of Confidentiality website, CoCs for Research Not Funded by NIH, including the section, Limitations on Issuance of CoCs for Non-NIH Funded Research, and FAQs, and the information below.

Below is an abbreviated FAQ on Certificates of Confidentiality. For a comprehensive policy FAQ, see https://grants.nih.gov/faqs#/certificates-of-confidentiality.htm.

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