Consent Guidelines

Informed Consent

Based on the governing principles of human research outlined in "The Belmont Report," investigators have key responsibility for ensuring voluntary participation of research subjects. The recruitment plan and consent process must be carefully designed so that subjects’ consent will be well-informed and freely given.

Any prospective research subject (or his/her legally authorized representative) should be able to understand as completely as possible what procedures, risks, benefits, alternatives and rights are involved, and make the choice about being in the study without pressure or undue inducement to participate. Free and informed consent is not one-time event, but an ongoing process.

With few exceptions, researchers must obtain and document consent from the prospective research subject before initiating any screening or study procedures. Any exceptions must be reviewed and approved by the IRB beforehand.

Federal Requirements and Elements of Consent

OHRP and the FDA enforce federal regulations covering informed consent in research involving human subjects — 45 CFR 46, Section 46.116-117 and​ 21 CFR 50, respectively. These regulations are applied to all human research at UCSF. 

Elements of Consent: The regulations stipulate what basic required elements of informed consent and additional elements that may be added to a consent form when appropriate. The Federal Requirements for Approving Consent Forms Checklist describe the elements of informed consent and local consent requirements. Use the UCSF consent and assent form templates, which satisfy federal and institutional consent requirements. 

As a reminder, the consent form is one part of the entire consent process. The consent document serves as a written summary of the information that was presented and is a useful reference for the subject and the investigator.

Consent Process

Other IRBs’ Consent Form Requirements

The UCSF IRB is willing to rely on other specified IRBs in limited circumstances. The IRB also is willing to consider accepting and reviewing consent forms not written in the UCSF format in certain circumstances in which the form has been or will be approved by another duly constituted IRB. 

Use the Consent Form Checklist for Using a Non-UCSF Consent Form when modifying the consent forms, assent forms, information sheets and recruitment materials. The consent document must meet the federal criteria for IRB approval of a consent form, and the minor changes described in the checklist provide local context and meet California legal and University of California requirements.

In the Section 1.8 of the Initial Review Submission Packet (special processing instructions), explain your request to use a consent form in a non-UCSF format. See Working With Other Institutions for additional information.

Requirement to Publicly Post Consent Forms for Federally-Funded Clinical Trials

In January 2019, the Federal Policy for the Protection of Human Research Subjects (aka The Common Rule) was updated for the first time since 1991. One of the updates to this policy includes the requirement to publicly post clinical trial consent forms (Refer to 46.116(h)).

What studies are affected?

Clinical trials initiated on or after January 21, 2019 that are federally conducted or funded by a Federal department or agency are required to comply with this requirement. Recipients of NIH funding subject to the Common Rule and conducting a clinical trial as defined in 45 CFR 46.102(b)must submit one version of an IRB-approved consent form that was used to enroll participants in accordance with Section 46.116(h) after the clinical trial is closed to recruitment, and no later than 60 days after the last study visit by any subject, as required by the protocol. Please note, if multiple consent forms were used for different participant groups, you are only required to upload one form, but may opt to upload multiple forms.

For studies that are registered on, researchers may upload consent forms within their existing study record. only accepts English language consent forms however, so for studies that do not use English language forms, or are not required to register at, consents must be submitted through the comment portal at For instructions on how to submit please see NIH recipients submitting informed consent forms to should maintain a copy of their receipt and tracking number.


To learn more about this requirement please review NIH guidance

Questions regarding applicability of this requirement may be directed to [email protected], and technical questions about uploading forms to should be directed to [email protected].




Last updated: October 9, 2023