Contact IOAI:
Phone: (916) 323-7111
Email: IOAI Web Admin
Physical Address: 1304 O Street, Suite 200 Sacramento, CA 95814
Mailing Address: Mail Station 2 P.O. Box 942874 Sacramento, CA 94274-0001
Inspector General Hotline:
Phone: (844) 283-8442
Email: Ask.Investigations@dot.ca.gov