US FDA

21 CFR Part 54 - Financial Disclosure by Clinical Investigators

Plain-language explanation, inspection context and common violation patterns.

What it says

Applicants submitting a marketing application that includes clinical studies must submit certification or disclosure of financial interests and arrangements between the sponsor and the clinical investigators, such as compensation tied to the outcome of the study or significant equity interests. Investigators must provide the information to the sponsor, and sponsors must keep records and update disclosures when needed.

Paraphrased for plain-language clarity. Always verify against the current published regulation text.

What it means in practice

What FDA inspectors look for

Most common violation

Investigator financial information not collected, or not updated when circumstances changed.

Related regulations

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