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Roles & Responsibilities

1.5 Co-Principal Investigator

A Co-Principal Investigator (Co-PI) is a senior member of the project's leadership team who share responsibiity for the scientific, administrative, and compliance aspects of a sponsored project. Although some sponsors recognize only a single Principal Investigator (PI), many allow the designation of Co-PIs. Regardless of sponsor recognition, the University of Utah identifies and tracks Co-PIs for internal reporting, oversight, and acknowledgement of shared leadership.

Co-PIs are expected to:

  • Meet the University's eligibility requirements for PI status, unless otherwise permitted under sponsor guidelines or through an approved exception;
  • Share responsibility for project leadership, including contributing substantially to the intellectual direction, design, and execution of the project;
  • Participate in administrative and fiscal stewardship, including oversight of budget components, adherence to sponsor terms, and compliance with University and regulatory requirements;
  • Collaborate with the PI in ensuring compliance with applicable federal, state, sponsor, and institutional regulations (e.g., IRB, IACUC, IBC, safety requirements, data management obligations); and
  • Fulfill project obligations within the scope of work assigned to them, including reporting, deliverables, and close-out activities.

The University does not internally track Co-PIs, even when sponsors allow the role. When a collaborator is responsible for a substantial portion of a sponsored project that requires separate administrative oversight, the University may establish a companion project and designate that individual as a Project Executive (PE).

Although the PE designation is an internal administrative role and does not confer PI or Co-PI status, the PE is responsible for managing the scope of work, budget, and compliance obligations associated with their companion project. 

Last Updated: 3/20/26