The New IRB system (VIRBs) web page has all guidance and training related to the VIRBs.

What is IRB reliance?

IRB reliance is when an IRB agrees to rely on an external IRB for the review and approval of a study. For example, the VCU IRB typically relies on independent IRBs such as Advarra or WCG IRB for industry-sponsored research, and on the NCI Central IRB for cooperative group oncology studies.

As part of the IRB transformation process, VCU HRPP has expanded the types of studies that can utilize the IRB reliance process. Review the IRB review and reliance matrix that outlines which studies should be reviewed by an external IRB versus which should be reviewed by the VCU IRB.

IRB reliance is not limited to the use of independent (central) IRBs. IRB reliance can also be established between academic or health system institutions.  

Reliance arrangements may be put in place when:

  • VCU has agreed to rely on the IRB of another institution or an independent IRB.
  • VCU has agreed to be a reviewing IRB for one or more other institutions/organizations.

VCU HRPP does not execute IRB reliance agreements for exempt studies.

All Toolkit forms referenced below (HRP-800 section) can be found in the VIRBs library feature that is built into the VIRBs and on the HRPP policies and guidance page.

How is IRB reliance documented?

To establish a reliance arrangement, the two IRBs must enter into a reliance agreement to document the arrangement. This agreement may be called a reliance agreement or an institutional authorization agreement (IAA). These agreements can be study-specific, or they can cover multiple studies if there is a factor in common (e.g. under one grant). Reliance agreements must be signed by an authorized institutional official (IO) or designee because the agreement is between institutions and not between investigators.

Additionally, VCU has a few master agreements in place.

With which external IRBs does VCU currently have a master reliance agreement?

VCU currently holds master reliance agreements with the following external IRBs:

  • Advarra IRB
  • WCG IRB
  • NMDP
  • NCI Central IRB

Smart IRB update

VCU adopted Smart IRB’s updated Version 3.0 Agreement. SMART IRB is not an IRB itself, but a platform designed to simplify and expedite the IRB review process for multisite research studies in the United States by providing a standardized approach to reliance agreements.

As of March 2025, all signatory institutions—including VCU—must execute new reliance arrangements under the V.3.0 agreement when using Smart IRB.

FAQ's

Contact us

Please use the following contact information for:

  • Reporting for single patient access and emergency uses of FDA regulated products, or
  • General questions and questions related to IRB submissions

HRPP team


Human Research Protection Program

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Questions related to single IRB, reliance agreements and/or external IRBs:

IRB reliance team


Human Research Protection Program

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For individual staff email addresses, please see Contact us page for staff directory