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County Auditor Homepage

Contact Information

County Auditor
Edward A. Dion, CPA
Email: edion@epcounty.com

County Administrative Offices
800 E. Overland, Room 406
El Paso, Texas 79901
Phone (915) 546-2040
Fax (915) 546-8172

8:00 am - 5:00 pm


System Support & Administration
Revenue Estimation
GL and Disbursement
Internal Audit
Financial Analysis
Payroll & Benefits
Cash Management
Grants Compliance
EPCCSCD Fiscal Services

Internal auditing is an independent appraisal function established within an organization to examine and evaluate its activities as a service to the organization. The objective of internal auditing is to assist members of the organization in the effective discharge of their responsibilities. To this end, internal auditing furnishes them with analysis, appraisals, recommendations, counsel, and information concerning the activities reviewed.


James O'Neal
Manager Senior Internal Audit
Extension 3548
Ruth Bernal
Internal Auditor, Senior
Extension 3224
Michael Lamas, CPA, CIA, CISA
IT Internal Auditor Senior, Certified
Extension 3708

Audit and Compliance Auditor-Policies, Procedures
and Risk Assessment
Daisy Caballero, CIA
Internal Auditor, Certified
Extension 3266
Kimberly Acosta, CFE, CICA
Internal Auditor, Certified
Extension 3227
Internal Auditor
Extension 3225
Phillip Trevizo
Internal Auditor
Extension 3710
Hadi Medina
Internal Auditor
Extension 3766