| www.aicpa.org | Official web site of the American Institute of Certified Public Accountants. |
| www.auditnet.org | An on-line repository of audit tools, resources, and useful links. The site includes sample work programs for financial, operational, and technology related audits. |
| www.cica.ca | Official web site of the Canadian Institute of Chartered Accountants. |
| www.cpa2biz.com | AICPA web site where you can order publications including auditing standards, guidance, and the SAS 70 auditing practice release. |
| www.cpawebtrust.org | Official web site describing the AICPA's web trust service. |
| www.isaca.org | Official web site of the Information Systems Audit and Control Association. Information on the Certified Information Systems Auditor (CISA) certification. |
| www.itgi.org | The IT Governance Institute web site. Home of the Control Objectives for Information and related Technology (CobIT). |
| www.it-audit.de | A web based portal devoted to IT auditing and security. Please note that the site is programmed in German only. |
| www.pcaobus.org | Home page for the newly formed Public Company Accounting Oversight Board. |
| www.sec.gov | Securites and Exchange Commission home page. |
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