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Guide to Combating Corruption & Fraud in Infrastructure Development Projects

  • Detection
    • Complaints
      • General initial interview questions
      • How to Generate Complaints and Reports
      • List of fraud reporting sites for Multilateral Development Banks
    • Red Flags
      • Red Flags Listed by Project Cycle
      • “Visible red flags” of Implementation Fraud
      • Proactive Fraud Detection Tests
    • Due Diligence
      • “Top Five” Due Diligence Background Checks
      • Free and Subscription Internet Sites
      • Local and On-Site Due Diligence Checks
      • Due Diligence Service Providers
  • Proof
    • Proving Common Schemes
      • Corruption Schemes
      • Bid Rigging Schemes
      • Collusive Bidding Schemes
      • Fraud Schemes
      • The Basic Steps of a Complex Fraud and Corruption Investigation
    • Elements of Proof for Sanctionable Offenses
      • Elements of Proof of Corrupt Practices
      • Elements of Proof of Obstructive Practices
      • Elements of Proof of Coercive Practices
      • Elements of Proof of Collusive Practices
      • Elements of Proof of Fraudulent Practices
  • Evidence
    • The Basics of Evidence for Investigators
  • Prevention
    • Anti-fraud Resources
Broken road due to corruption

How to Use this Guide

This interactive Guide provides step-by-step instruction on how to detect and prove corruption, bid rigging, collusive bidding and fraud in major international development projects. 

 Click on the links below and to the right to see more detailed information on each of the topics. The topics are presented in the general order that they occur in an investigation, from the initial complaint through the steps of proof.  Also see measures to reduce the risk of corruption and fraud in future projects.

Detection

See information on how to:

  • Respond to a complaint or whistleblower’s report
  • Recognize and respond to a “red flag” of fraud or other misconduct, and
  • Conduct automated tests to identify potential collusive bidding and other offenses
  • Conduct “due diligence” background checks of firms and individuals

How to Respond to a Complaint or Report

Most significant cases begin with a whistleblower’s complaint, and many cannot be proven without the cooperation of an insider, so it is important to know how to respond to a complaint. See initial questions to ask a complainant, information on how to evaluate and follow up on a complaint and basic but important information on how to interview a cooperative witness.  Also find information on how to generate complaints and reports and a list of fraud reporting sites for Multilateral Development Banks.

How to Respond to a Complaint or Report »

The Most Common “Red Flags” of Corruption, Bid Rigging, Collusive Bidding and Fraud

This section lists the most common indicators or “red flags” of possible corruption, bid rigging, collusive bidding and fraud, organized according to the contract stage, from procurement through implementation.  You can click on each indicator to match it to the related scheme or schemes and learn how to follow up.

Also see the “visible red flags“ of fraudulent practices in construction contracts and “proactive,” computer-aided tests for collusive bidding and other offenses.

Most Common Red Flags of Corruption, Bid Rigging and Fraud »

“Due Diligence” Background checks on Firms and Individuals

Learn how to conduct effective on-line and on-site background checks on firms and individuals to confirm their existence, ownership, affiliations and credentials.

How to Conduct Background Checks »

Proof

See information on:

  • The most common schemes and how to prove them
  • The basic steps of a complex corruption and fraud investigation
  • The elements of proof for sanctionable offenses

The Most Common Schemes and How to Prove Them

This section describes how the most common corruption, bid rigging, collusion and fraud schemes in development projects operate, their specific red flags, summaries of actual cases and the basic steps to detect and prove each scheme. You can click on each scheme to automatically match it to the required elements of proof.

Most Common Schemes and How to Prove Them »

The Basic Steps of a Complex Corruption and Fraud Investigation

Learn how to proceed in a logical and efficient manner through a complex corruption and fraud investigation from the initial complaint or discovery of a red flag to the final report. Included is specific advice on the collection of documentary evidence, background checks on firms and individuals, the tracing of bribe payments and how to conduct interviews of co-conspirators and subjects of the investigation.

See a simulated case exercise that illustrates this approach.

Basic Steps of a Complex Investigation »

The Elements of Proof for Sanctionable Offenses

This section explains the elements of proof for Corrupt and Fraudulent Practices, as defined by the International Financial Institution (IFI) Guidelines.

Elements of Proof »

Prevention

  • See list of anti-corruption resources

See information on the extent and nature of fraud and corruption by country and sector, as well as useful  counter-measures.

Anti Fraud Resources »

Evidence

See information on:

  • Basic Principles of Evidence
  • Types of Evidence
  • How to Present Evidence of Fraud and Corruption

See important information on the basics of evidence for fraud and corruption investigators to make sure the evidence you collect and present is relevant and convincing.

Basics of Evidence »

International Anti-Corruption
Resource Center

Washington, DC
info@iacrc.org

IACRC - International Anti-Corruption Resource Center

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