The program is administered by the Office of Indiana State Chemist on the Purdue University campus:
Indiana Registry of Soil Scientists
Office of Indiana State Chemist
175 S. University Street
West Lafayette, IN 47907-2063
Telephone: 765-494-1492
Fax: 765-494-4331
The Administrative Advisor in the Office of Indiana State Chemist is Matthew Pearson. If you, as a user of soil information, have questions about the program, or concerns about the work done by a Registered Soil Scientist, contact IRSS. You may also reach out to Lisa Mermoud.
Laws & Regulations
- IC 25-31.5: Professional Soil Scientists
- 307 IAC: Indiana Board of Registration for Soil Scientists