The DNR Forestry Program, under Chapter 26, Wisconsin Statutes, and many local governments require burning permits to prevent forest fires and protect life and property. State laws administered by the Air Management Program and many local ordinances spell out the kinds of materials that may be burned and the conditions under which burning will or won't be allowed.
Local ordinances may require burning permits to minimize nuisance effects from open burning. Burning permits are also designed so that people may burn only in areas where and at times when the risk of wildfire is not high. If a burning permit or license is obtained, it does not give authority to burn materials that are illegal to burn under state or local law.