Investigation and Inspection Unit (IIU)

Conducts investigations into a wide range of allegations

We investigate

The Investigation and Inspection Unit (IIU) of the Office of Internal Audit and Oversight (IAO) conducts investigations into a wide range of allegations including but not limited to:

Fraud/Financial wrongdoing
  • Procurement fraud
  • Theft and Embezzlement
Non-financial wrongdoing
  • Improper recruitment
  • Misrepresentation
Sexual exploitation and abuse
  • Offering money, benefits or jobs in exchange for sex
  • Sexual relations with a child
Retaliation for having officially reported misconduct or cooperated with an audit/investigation
  • Non-renewal of working contract
  • Deliberate exclusion from work activities
Other form of misconduct
  • Violation of the Standards of conduct for the international civil service
  • Abuse of authority, negligence

We do not normally investigate

  • Workplace harassment, including sexual harassment (REPORT TO: [email protected])
  • The IAO does not investigate allegations that do not constitute misconduct but rather indicates managerial issues or interpersonal issues.

Duty to report

How to submit a report

  • ILO Integrity Hotline: the ILO Integrity Hotline provides a safe, confidential and independent way to report allegations of misconduct at the ILO, by staff, partners or suppliers.
  • IAO email: [email protected]

Whistleblower protection

In accordance with Office Directive, Reporting misconduct and protection from retaliation, IGDS No. 551 (version 2), of 5 March 2021, all staff members are entitled to protection against retaliation for reporting misconduct and cooperating with an audit or investigation.

Useful documents to read

  • Standard Operating Procedure - Investigations
  • Best management practices during ongoing investigations:

    Guidance note for managers

    Guidance note for ILO staff

See also

Prevention and response to sexual exploitation and abuse at the ILO
Illustration One ILO Zero Tolerance banner

Prevention and response to sexual exploitation and abuse at the ILO

ILO Integrity Hotline

ILO Integrity Hotline

ILO's Ethics office

ILO's Ethics office

Disciplinary actions

Disciplinary actions