Updated as of November 28, 2023

ADDRESS:

COMMISSION ON AUDIT
Regional Office No. III
Diosdado Macapagal Government Center
Maimpis, City of San Fernando, Pampanga
Philippines 2000
Telephone Nos.: (045) 455-4273; 455-4266

Email: [email protected]; [email protected]
Website: coaregion3.com

AUDIT GROUPS/SERVICESNAME/POSITION/CONTACT NO./E-MAIL ADDRESS 
Office of the Regional DirectorOMAR S. ROQUE
Director IV

Regional Director
Contact No: (045) 455-4266 ; (045) 455-4272
Email Address: [email protected]; [email protected]
Office of the Assistant Regional DirectorCHONA P. LAXAMANA
Director III

Assistant Regional Director
Contact No: (045) 455-4267
Email Address: [email protected]; [email protected]
Local Government Audit Sector – Province of BataanMADONNA S. ATENCION
State Auditor V

Supervising Auditor
Contact Nos.: (047) 237-4713; (047) 935-0855
Email Address: [email protected]
Local Government Audit Sector – Province of BulacanELSA SB. PUNO
State Auditor IV
OIC – Supervising Auditor
Contact No: (044) 794-3607
Email Address: [email protected]
Local Government Audit Sector – Province of Nueva Ecija-ALOLITA H. ESCUADRO
State Auditor V
Supervising Auditor
Contact No: (044) 940-3917
Email Address: [email protected]
Local Government Audit Sector – Province of Nueva Ecija-B and Aurora ProvinceVIRGINIA A. YACAT
State Auditor V
Supervising Auditor
Contact No: 
Email Address: [email protected]
Local Government Audit Sector – Province of PampangaMADONNA S. ATENCION
State Auditor V
Supervising Auditor (Concurrent)
Contact No: (045) 435-6504
Email Address: [email protected]
Local Government Audit Sector – Province of TarlacATTY. EUMAIDA P. TIONGSON
State Auditor V
Supervising Auditor
Contact No: (045) 491-4903
Email Address: [email protected]
Local Government Sector – Province of Zambales IMELDA A. CUEVAS
State Auditor V
Supervising Auditor
Contact No: (047) 602-1804
Email Address: [email protected]
State Universities and Colleges and Other NGAS & CGAS Stand-Alone AgenciesTERESITA C. GUEVARRA
State Auditor V
Supervising Auditor
Contact No: (045) 455-4269
Email Address: [email protected]
Corporate Government Audit Sector – Water DistrictsOSCAR G. JACINTO, JR.
State Auditor V
Supervising Auditor
Contact No: (045) 455-4269
Email Address: [email protected]
National Government Audit Sector – Clusters 1 – 4ESTER D. CASTRO
State Auditor V
Regional Supervising Auditor
Telephone No: (045) 455-4271
Email Address: [email protected]
National Government Audit Sector – Cluster 5IMELDA S. LATAY
State Auditor IV
OIC – Regional Supervising Auditor
Contact No: (045) 455-4271
Email Address: [email protected]
National Government Audit Sector – Cluster 6 and 8

MARK C. SILLORIQUEZ
State Auditor IV
OIC – Regional Supervising Auditor
Contact No: (045) 455-4271
Email Address: [email protected]

National Government Audit Sector – Cluster 7LEONIDA S. TANEGA
State Auditor V
Regional Supervising Auditor
Contact No: (045) 455-4271
Email Address: [email protected]
Corporate Government Audit Sector – Clusters 1, 2 and 4THELMA S. TIMBOL
State Auditor V
Regional Supervising Auditor
Contact No: (045) 455-4269
Email Address: [email protected]
Corporate Government Audit Sector – Clusters 3, 5 and 6RHODORA P. GALAN
State Auditor V
Regional Supervising Auditor
Contact No: (045) 455-4269
Email Address:[email protected]
Administration, Training & Finance DivisionCARMEN P. SIRON
Chief Administrative Officer
Division Chief
Contact No: (045) 455-4273
Email Address: [email protected]
Legal ServicesATTY. HAROLD M. ANTONIO
Attorney V
OIC – Division Chief
Contact No: (045) 455-4268
Email Address: [email protected]
Technical Audit DivisionENGR. BETINNA M. SAN ANTONIO
Director II
Division Chief
Contact No: (045) 455-4270
Email Address: [email protected]
Fraud Audit DivisionATTY. DARYL G. LIANGCO
State Auditor V
Division Chief
Contact No: (045) 455-4268
Email Address: [email protected]