Radiation Safety Committee

Debra Murphy, Director, Office of Research Integrity and Assurance

The Office of Radiation Safety reports to the Radiation Safety Committee and is responsible to the president of the university. The committee reviews all potential research and instructional projects utilizing radiation to assure compliance with all applicable regulations and standards.  The committee is appointed by the director of the Office of Research Integrity and Assurance and responsible to the associate vice president for Knowledge Enterprise Development. 

  • John Chaput, Biodesign EMI
  • Yung Chang, Life Sciences/Biodesign
  • Julian Chen, Chemistry/Biochemistry
  • Shelley Haydel, Biodesign CIDV
  • Keith Holbert, Electrical, Computer & Energy Engineering
  • Carol Johnston, Nutrition
  • Pedro Peralta, Engineering for Matter, Transport & Energy
  • Matthew Walker, EHS Radiation Safety


  • Ben Larson, Associate General Counsel, Office of General Counsel

Ex officio:

  • Leon Igras (or designee), Director of Environmental Health & Safety