Office of Consumer Affairs and Business Regulation
- A one-stop source of consumer assistance.
- http://www.mass.gov/?pageID=ocahomepage&L=1&L0=Home&sid=Eoca

Attorney General: Consumer Protection Information
- Enforces consumer protection laws.
- http://www.ago.state.ma.us/sp.cfm?pageid=967

Do Not Call Program
- State registry for those interested in not receiving telemarketing calls. Includes consumer registration and solicitor signup to receive list.
- https://www.madonotcall.govconnect.com/