Furbearer licenses can be purchased through the IDNR website
To protect public health, drinking water treatment systems must be properly operated and maintained. For this reason, and to protect the financial investment of drinking water supplies, the Illinois EPA operates a Drinking Water Operator Certification Program that certifies the technical competency of operators of community water supplies.
Timber Buyer information is available from the IDNR Office of Forest Resources.
Ginseng licenses can be purchased online through the DNR DIRECT license/permit system