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Office of the Inspector General

Welcome to the Office of the Inspector General

The Massachusetts Office of the Inspector General (OIG) promotes good government. We are committed to collaboration at all levels of government to achieve this mission for the Commonwealth of Massachusetts.

The OIG helps prevent and address fraud, waste and abuse in government spending. We carry out investigations at all levels of government and review programs and practices to find areas for improvement. We also provide guidance and educational training on public purchasing, fraud prevention, and other topics designed to help state and local governments to operate effectively and efficiently.

What would you like to do?

Top tasks

Learn about our work  Meet our leadership team  View COVID-19 updates from our office 

What you need to know

Learn about our divisions  Discover our history  Meet the OIG Council  View our reports and recommendations  Learn about our legislative initiatives  Read our 2019 annual report 

Contact Information

Address

One Ashburton Place, Room 1311, Boston, MA 02108
Directions 

Phone

Main Office (617) 727-9140

Open from 9:00 a.m. to 5:00 p.m., M-F

Fraud, Waste and Abuse Hotline (800) 322-1323
MassDOT Fraud Hotline (855) 963-2580
Chapter 30B Assistance Hotline (617) 722-8838
Media Inquiries (617) 722-8822

Online

Main Office MA-IGO-General-Mail@state.ma.us
Fraud, Waste and Abuse Hotline IGO-FightFraud@state.ma.us
MassDOT Fraud Hotline MassDOTFraudHotline@state.ma.us
Chapter 30B Assistance Hotline 30BHotline@state.ma.us
Training/MCPPO Inquiries MA-IGO-Training@state.ma.us
Employment Inquiries IGO-Employment@state.ma.us

More Information

Related Services

Additional Resources

See our mission, vision and values
Get procurement assistance from our Chapter 30B team
View our class schedule
Image credits:  Shutterstock
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