If You Need Help:
If you need substance abuse treatment, information, or crisis counseling, contact the Iowa Substance Abuse Information Center
toll-free line at

ODCP Mission

The mission of ODCP is to serve as a leader and a catalyst for improving the health and safety of all Iowans by promoting strategic approaches and collaboration to reduce drug use and related crime.

Tank Locks

Contact Dennis Wiggins at 515-725-0311 for more information.

Methamphetamine Inhibitor for Anhydrous Ammonia (NH3)

Press Release - Iowa Unveils "Chemical Lock" to Clamp Down on U.S. Meth Labs

Meth Inhibitor FAQ

DEA Test Results on Meth Inhibitor

Metallurgy TestingĀ on NH3 Nurse Tank Steel

Ag Retailers Seeking Technical Assistance on how to Introduce the Inhibitor in NH3 Nurse Tanks Should Contact John Whipple at the Iowa Department of Agriculture and Land Stewardship. 515/281-8610

Additional information is available at the following websites:

Agribuisness Association of Iowa

Iowa Department of Agriculture and Land Stewardship