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The County of DuPage
Wheaton, Illinois

County Auditor Links to Other Places

This page contains links to websites that may be of interest to citizens, internal auditors, or other professionals in local government. The content of these sites is controlled by the owners of the respective sites, and the Office of the DuPage County Auditor is not responsible for such content.

Professional Resources

Professional Associations
Association NameAssociation Description
Association of Certified Fraud ExaminersEstablished in 1988, the Association of Certified Fraud Examiners (ACFE) is the professional organization that governs professional fraud examiners. The ACFE is the world's largest anti-fraud organization with the objective to provide the necessary training and tools to combat fraud.
ISACAOriginating in the United States in 1967, ISACA, previously known as the Information Systems Audit and Control Association, is an international professional association serving a broad range of information technology governance professionals. 
The Institute of Internal AuditorsEstablished in 1941, The Institute of Internal Auditors (The IIA) serves more than 180,000 members in internal auditing, governance and internal control, IT audit, education, and security from more than 190 countries. 
Association of Local Government AuditorsFormed in 1989, the Association of Local Government Auditors (ALGA) provides a forum for the exchange of information and ideas among local government audit professionals. ALGA's website includes abstracts of audit reports submitted by member audit organizations, round table discussions, and special reports from ALGA.
Illinois Association of County Officials The Illinois Association of County Officials (IACO), is a statewide organization made up of affiliate county official groups, dedicated to maintaining and improving the quality of county government through education.
Illinois Association of County AuditorsThe Illinois Association of County Auditors (IACA) is an organization for County Auditors throughout the State of Illinois.  IACA is an affiliate group of the Illinois Association of County Officials.  Of the 102 counties in Illinois, there are currently 17 elected County Auditors.  Per Illinois Compiled Statute 55 ILCS 5/3-1002, those with elected auditors are counties with populations from 75,000 to 3,000,000.   
Association of Government AccountantsFounded in 1950, the Association of Government Accountants (AGA) serves federal, state, and local government accounting professionals by providing education, fostering professional development, and supporting standards and research to advance government accountability.
Government Finance Officers AssociationOriginating in 1906 by its predecessor, the Government Finance Officers Association (GFOA) in its current form is a professional association of approximately 17,500 state, provincial, and local government finance officers in the United States and Canada; with its purpose to enhance and promote the professional management of governments for the public benefit by identifying and developing financial policies and best practices and promoting their use through education, training, networking, and leadership. 
American Institute of Certified Public AccountantsHaving a history dating back to 1887, the American Institute of Certified Public Accountants (AICPA) is the national professional association for certified public accountants in the United States, with more than 394,000 members in 128 countries.
Illinois CPA SocietyFounded in 1903, the Illinois CPA Society (ICPAS) is the fourth largest state CPA society in the nation, with a membership of more than 23,000 certified public accountants in Illinois. 
Government Auditing Resources
Association Name   Association Description
U.S. Government Accountability OfficeEstablished in 1921, the U.S. Government Accountability Office (GAO) is an independent, nonpartisan agency that works for the United States Congress. Often referred to as the "congressional watchdog," the GAO investigates how the federal government spends taxpayer dollars.  Charged with examining matters relating to the receipt and disbursement of public funds, GAO performs audits and evaluations of Government programs and activities. The GAO includes many of its archived and newly released reports on its website.  
Generally Accepted Government Auditing StandardsFirst published in 1972, the Generally Accepted Government Auditing Standards (GAGAS), more commonly known as, "The Yellow Book," is a product of the United States Government Accountability Office to provide the framework for conducting high quality audits with competence, integrity, objectivity, and independence. 
IGnetIGnet serves as a portal to the Federal Inspector General community whose primary responsibilities are to detect and prevent fraud, waste, abuse, and violations of law and to promote economy, efficiency and effectiveness in the operations of the federal government.   
National Academy of Public AdministrationEstablished in 1967, the National Academy of Public Administration is an independent, non-profit and non-partisan organization chartered by Congress to assist federal, state, and local governments in building more effective, efficient, accountable, and transparent organizations.
Internal Auditing Resources 
Association Name Association Description
AuditNetAuditNet was established in 1994 by James Kaplan for the purpose of providing an online information network for auditors. The website is regularly used by over 100,000 auditors with links to thousands of audit-related resources and templates that facilitate managing, planning and performing audits, including Kaplan's AuditNet Resource List also known as "KARL," Auditors Sharing Audit Programs (ASAP), AuditZine, AuditNet Accounting, Audit and Financial Management email directory, and the Internet Resource Guide For Auditors, Accountant's and Financial Professionals.
Public Sector Audit Center   Established in 2014, the Public Sector Audit Center (PSAC), formerly the American Center for Government Auditing (ACGA) is a North American affiliate of The IIA, whose mission is to advance the professional practice of auditing in the public sector by advocating its value through timely and relevant thought leadership, communication, collaboration, and education.
Internal Auditor - TechnologyIn 1998, The IIA established a technology-related forum named, "ITAudit", to enable auditors to have access to the most current and comprehensive resources available in the ever-changing technology-related field. This feature is now simply named, "Technology", and it is included in the Internal Auditor publication each month.
  Other Business Resources
Association Name   Association Description
The Center for Education and Research in Information Assurance and SecurityFormed in 1998, The Center for Education and Research in Information Assurance and Security (CERIAS) at Purdue University is the first information security education and research center of its kind in the world. Its mission is to advance the knowledge and practice of information assurance and security through the performance of world-class research, the delivery of the highest quality education, and by serving as an unbiased source of information locally, nationally, and internationally. 
Computer Security Resource CenterIn 1973, the National Bureau of Standards (now known as the National Institute of Standards and Technology (NIST)) established a program now known as the Computer Security Resource Center, in computer and communications security under the authority of the Brooks Act.  Its mission is to provide standards and technology to protect information systems against threats to the confidentiality of information, integrity of information and processes, and availability of information and services, in order to build trust and confidence in information technology systems.    
SmartPros  Established in 1981, SmartPros is a resource for accountants, accounting firms, consumers, and those entities interested in reaching the accounting community.
Institute for Supply ManagementFounded in 1915, the Institute for Supply Management (ISM) is a not-for-profit educational association that provides national and international leadership in purchasing and supply management research and education.


Government Information

Federal Government 
Name Description
Library of CongressA comprehensive, internet-accessible source of information on the activities of Congress, including: House and Senate Bills and Resolutions, voting activities of the House and the Senate, Congressional records, Presidential nominations, treaties, government resources, as well as lesson plans and other resources for teachers.
U.S. House of RepresentativesFirst convened in 1789, the composition and powers of the U.S. House of Representatives are established under Article One of the U.S. Constitution. The number of representatives with full voting rights is 435, a number set by Public Law 65-5 in 1911, and in effect since 1913. The number of representatives per state is proportionate to its population. Each representative serves for a two-year term from their particular Congressional District. Together with the U.S. Senate, the U.S. House of Representatives makes up the bicameral legislature of the federal government.
U.S. SenateFirst convened in 1789, the composition and powers of the U.S. Senate are established under Article One of the U.S. Constitution. Each state in the union is represented by two senators, regardless of population, who serve staggered six-year terms. Together with the U.S. House of Representatives, the U.S. Senate makes up the bicameral legislature of the federal government.
The White HouseThe White House is the official residence of the President of the United States. It has been the residence of every U.S. president since John Adams in 1800. The power of the Executive Branch is vested in the President of the United States. Under Article Two of the U.S. Constitution, the President is responsible for the laws created by Congress. is the official portal of the United States federal government. The website first went online in September 2000, under the name, and was changed in 2007 to is designed to improve the public's interaction with the U.S. government by directing website visitors to the services or information they are seeking. The website includes links to every federal agency, and also to state, local, tribal, and territorial government websites.



State Of Illinois
Name  Description
State of is the official website for the State of Illinois. The website includes information about the State, including the latest news, and links to State government agencies, universities, and museums. 
Illinois General AssemblyThe Illinois General Assembly website includes a directory of the Members of the Illinois House of Representatives and Illinois Senate, the House and Senate schedules, the Illinois Constitution, the Illinois Compiled Statutes, Bills and Resolutions, and Public Acts.
Office of the Secretary of StateThe Office of the Secretary of State is the second largest constitutional office in Illinois and it touches the everyday lives of more Illinois residents than any other entity of state government. The Secretary of State manages one of the largest computer databases in Illinois, keeping track of Illinois drivers, vehicles, and businesses. Jesse White has served as Secretary of State since 1999.
Office of the ComptrollerThe Office of the Comptroller is responsible for managing government finances, paying the State's bills, and watching over public monies.  Susana A. Mendoza was sworn in as State Comptroller in December 2016.  She was elected to finish out the remaining two years of the late Comptroller Judy Baar Topinka. 
Auditor GeneralThe Auditor General is appointed by the Illinois General Assembly to a ten-year term. Frank J. Mautino is the current Auditor General first appointed on January 1, 2016. The Auditor General audits public funds of the State and reports findings and recommendation to the General Assembly and to the Governor. 
Chicago Metropolitan Agency for PlanningThe Chicago Metropolitan Agency for Planning (CMAP) is the official regional planning organization for the northeastern Illinois counties of  Cook, DuPage, Kane, Kendall, Lake, McHenry, Will, and a portion of Grundy County.  


Local Government
Name  Contact Information
Village of Addison1 Friendship Plaza, Addison, IL 60101  \  630-543-4100
City of Aurora44 E Downer Place, Aurora, IL 60504  \  630-256-4636
Village of Bartlett228 S. Main Street, Bartlett, IL 60103  \  630-837-0800
City of Batavia100 North Island Avenue, Batavia, IL 60510  \ 630-454-2000
Village of Bensenville12 S. Center Street, Bensenville, IL 60106  \  630-766-8200
Village of Bloomingdale201 S. Bloomingdale Road, Bloomingdale, IL 60108  \  630-893-7000
Village of Bolingbrook375 West Briarcliff Road, Bolingbrook, IL 60440  \  630-226-8400
Village of Burr Ridge7660 County Line Road, Burr Ridge, IL 60527  \  630-654-8181
Village of Carol Stream500 N. Gary Avenue, Carol Stream, IL 60188  \  630-665-7050
City of Chicago121 N. LaSalle Street, Chicago, IL 60602  \  312-744-5000
Village of Clarendon HillsOne N. Prospect Avenue, Clarendon Hills, IL 60514  \  630-286-5400
City of Darien1702 Plainfield Road, Darien, Illinois 60561 \  630-852-5000
Village of Downers Grove801 Burlington Avenue, Downers Grove, IL 60515  \  630-434-5500
Elk Grove Village901 Wellington Avenue, Elk Grove Village, IL 60007 \ 847-439-3900
City of Elmhurst209 N. York Street, Elmhurst, IL 60126  \  630-530-3000
Village of Glen Ellyn535 Duane Street, Glen Ellyn IL 60137  \  630-469-5000
Village of Glendale Heights300 Civic Center Plaza, Glendale Heights, IL 60139  \  630-260-6000
Village of Hanover Park2121 W. Lake Street, Hanover Park, IL 60133  \  630-823-5600
Village of Hinsdale19 E. Chicago Avenue, Hinsdale, IL 60521  \  630-789-7000
Village of Itasca550 W. Irving Park Road, Itasca, IL 60143  \  630-773-0835
Village of Lemont418 Main Street, Lemont, IL 60439  \  630-257-1550
Village of Lisle925 Burlington Avenue, Lisle, IL 60532  \  630-271-4100
Village of Lombard255 E. Wilson Avenue, Lombard, IL 60148  \  630-620-5700
City of Naperville400 S. Eagle Street, Naperville, IL 60540  \  630-420-6111
Village of Oak Brook1200 Oak Brook Road, Oak Brook, IL 60523  \  630-368-5000
City of Oakbrook Terrace17W275 Butterfield Road, Oakbrook Terrace, IL 60181  \  630-941-8300
Village of Roselle    31S. Prospect Street, Roselle, IL 60172  \  630-980-2000
Village of Schaumburg101 Schaumburg Court, Schaumburg, IL 60193  \  847-895-4500
City of St. Charles    2 E. Main Street, St. Charles, IL 60174  \  630-377-4400
Village of Villa Park20 S. Ardmore Avenue, Villa Park, IL 60181  \  630-834-8500
City of Warrenville28W701 Stafford Place, Warrenville, IL 60555  \  630-393-9427
Village of Wayne5N430 Railroad Street, P.O. Box 532, Wayne, IL 60184  \  630-584-3090
City of West Chicago475 Main Street, West Chicago, IL 60185  \  630-293-2200
Village of Westmont31 W. Quincy Street, Westmont, IL 60559  \  630-981-6200
City of Wheaton303 W. Wesley Street, P.O. Box 727, Wheaton, IL 60187  \  630-260-2000
Village of Willowbrook835 Midway Drive, Willowbrook, IL 60527  \  630-323-8215
Village of Winfield27W465 Jewel Road, Winfield, IL 60190  \  630-933-7100
City of Wood Dale404 N. Wood Dale Road, Wood Dale, IL 60191  \  630-766-4900
Village of Woodridge5 Plaza Drive, Woodridge, IL 60517  \  630-852-7000

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