The University of Arizona

Guidance and Procedures

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University Ethics and Compliance Hotline:


HSPP Contacts

Mariette Marsh, Director
(520) 626-7575

Andi Encinas, IRB Manager
(520) 626-8630

Liz Baldry, IRB Associate
(520) 626-0256

Mason Burchfield, IRB Associate
(520) 626-0433

Gina Fimbres, IRB Associate
(520) 626-0026

Christine Melton-Lopez, IRB Coordinator
(520) 626-5859

Courtney Olson, IRB Associate
(520) 626-1744

Darlene Villicana, IRB Associate
(520) 626-6282

Street Address
1618 E. Helen Street
Tucson, AZ 85721

Mailing Address
POB 210409
Tucson, AZ 85721


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Guidance- This area is for researchers who have questions about local requirements or best practices for conducting research here at the University of Arizona. Researchers are expected to follow this guidance for the conduct of research activities. 

Standard Operating Procedures- These are documents that explain how the Human Subjects Protection Program and IRB review and approves submissions; adheres to the regulatory obligations; and how the IRB is constituted, makes decisions, and operates.