Home Certification Certified IG Investigator® (CIGI)

Certified IG Investigator®

The gold standard in government oversight training
Application Materials will be available on December 1, 2026
Overview

Become a Certified IG Investigator®(CIGI)

CIGI is AIG’s credential for investigators employed by Offices of Inspector General or similar government oversight agencies. This certification is earned by completing a specialized training program taught by leading industry experts and can be completed by attending one of AIG’s signature Institutes.

Sessions are held twice per year – in March and August

Is CIGI Right for You?

This program is ideal for experienced investigators who are ready to take leadership and advance oversight efforts within their organization.

Oversight professionals and senior staff

IG Investigators

Investigative professionals seeking credentialed authority in the IG field

Leaders managing investigations, or evaluations

What You’ll Learn

Collaborating with auditors and evaluators

The investigative process

Professional standards for conducting investigations

Ethics in investigations

Legal issues

Procurement fraud and computer crime

Investigative techniques

Collaborating with auditors and evaluators

Certification Process

How to Earn CIGI Credentials

Follow a simple path to become certified and advance your career.
1
Apply to attend the CIGI Inspector General Institute® course
2
Complete the CIGI Training Track (In-Person)
3
Pass the Final Exam
4
Receive Your Official Certification from AIG
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News & Updates

AIG News

Read the latest updates and headlines from AIG.
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