Auditor search

Below is a list of all currently certified, previously certified, decertified, suspended, and restricted auditors. Auditor searches can be customized by location and certification status.

Each PREA audit must have one lead DOJ-certified PREA auditor who is responsible for the conduct of the audit and all work products. A lead auditor can employ other DOJ-certified PREA auditors to function as secondary auditors or support staff who are not DOJ-certified auditors. However, it is important to know that auditors who have been decertified or who are on suspension may not participate in PREA audits, nor as an agent of a PREA auditor. (See 34 U.S.C. §30307(e)(8)(B)(i).) An auditor with 'Restricted' status may need permission from the DOJ PREA Management Office to initiate new PREA audits or complete PREA audits in progress.

Agencies and facilities, as well as DOJ-certified PREA auditors seeking audit support staff, are strongly encouraged to check the list for the names of auditors who have been decertified and auditors who are suspended, to ensure that the selected auditor and support staff employed by the auditor are eligible.

Note that auditors who voluntarily surrendered their certification or were not recertified when their three-year certification expired are still eligible to participate in an audit as an agent of a DOJ-certified PREA auditor.

Auditors submitted the bio information located below. The PRC posted only those bios from certified auditors who consented, and made only minor spelling, punctuation, and grammar corrections. 

Questions about eligibility to conduct an audit or serve as support staff should be directed to the PRC by submitting a Contact us form.

Auditor search

Type of certification

Certification status

Auditor results

Gerald Grogan
Certification Status
No longer certified
Newport News Va, VA
Certification Date
Last Recertified On
Date Formerly Certified:
Jon Groteluschen
Certification Status
No longer certified
Humboldt, IA
Certification Date
Date Formerly Certified:
Matt Gueldner
Certification Status
No longer certified
Madison, WI
Certification Date
Last Recertified On
Date Formerly Certified:
Mark Guilfoyle
Certification Status
No longer certified
Cumberland, VA
Certification Date
Date Formerly Certified:
Lynn Guyer
Certification Status
No longer certified
Cottonwood, ID
Certification Date
Date Formerly Certified:
Michael Guzman
Certification Status
No longer certified
Spokane, WA
Certification Date
Date Formerly Certified:
David Haasenritter
Certification Status
No longer certified
Fredricksburg, VA
Certification Date
Last Recertified On
Date Formerly Certified:
Gary Hahn
Certification Status
No longer certified
Ladysmith, WI
Certification Date
Date Formerly Certified:
lisa Hale
Certification Status
Inactive
Cedar Park, TX
Certification Date
Last Recertified On
Jonathan Hall
Certification Status
No longer certified
Warren, CT
Certification Date
Date Formerly Certified:
Gerald Grogan
Certification Status
No longer certified
Newport News Va, VA
Certification Date
Last Recertified On
Date Formerly Certified:
Matt Gueldner
Certification Status
No longer certified
Madison, WI
Certification Date
Last Recertified On
Date Formerly Certified:
Lynn Guyer
Certification Status
No longer certified
Cottonwood, ID
Certification Date
Date Formerly Certified:
David Haasenritter
Certification Status
No longer certified
Fredricksburg, VA
Certification Date
Last Recertified On
Date Formerly Certified:
lisa Hale
Certification Status
Inactive
Cedar Park, TX
Certification Date
Last Recertified On
Jon Groteluschen
Certification Status
No longer certified
Humboldt, IA
Certification Date
Date Formerly Certified:
Mark Guilfoyle
Certification Status
No longer certified
Cumberland, VA
Certification Date
Date Formerly Certified:
Michael Guzman
Certification Status
No longer certified
Spokane, WA
Certification Date
Date Formerly Certified:
Gary Hahn
Certification Status
No longer certified
Ladysmith, WI
Certification Date
Date Formerly Certified:
Jonathan Hall
Certification Status
No longer certified
Warren, CT
Certification Date
Date Formerly Certified: