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The New York City Department of Investigation (DOI) is one of the oldest law-enforcement agencies in the country and an international leader in the effort to combat corruption in public institutions. DOI’s strategy attacks corruption comprehensively through systemic investigations that lead to high-impact arrests, preventive internal controls and operational reforms that improve the way the City runs.


What’s New:

Report detailing an investigation which found DOE confidential investigator assisgned to Office of Special Investigation (OSI), made inaccurate statements and drew inaccurate conclusions in an OSI Report
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Fraud Hot Line
Report Corruption
Commissioner Mark G. Peters
Significant Cases