This website will be offline from 4 pm Friday, May 15th to 8 am Monday May 18th, 2026. We apologize for the inconvenience.
The Office of Indiana State Chemist is temporarily located in AGAD (615 W. State Street, Room 18, West Lafayette, IN 47907).
Visitor paid parking is available in the Grant Street Garage and the Harrison Street Garage.
Our mailing address remains the same (175 S. University Street, West Lafayette, IN 47907-2063).
