Michigan Will Prohibit Untreated Firewood Imports
New state regulations requiring heat-treated wood will begin on January 1, 2027.
Updated on Oct. 3, 2026 in Hunting

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Starting January 1, 2027, Michigan will implement a ban on the import of all untreated firewood from outside the state to prevent the spread of harmful pests. All incoming firewood must be heat-treated and carry an official certification seal to enter.
Why it matters
The rule aims to mitigate the environmental risk posed by invasive insects and plant diseases that can hide inside or under the bark of logs. These pathogens threaten the health of forests throughout the region.
The new rule mandates that all imported wood must undergo heat treatment and bear a certification seal. State authorities advise residents and visitors to purchase firewood within 10 miles of their intended burn site.
The details
The policy applies to all firewood regardless of the owner's status or intent. Travelers and residents are encouraged to source their wood locally to comply with the new safety requirements for protecting the state's natural landscape.
Timeline
New firewood import rules take effect in Michigan on January 1, 2027.
Culture Shift
This policy reflects a broader societal move toward sustainable land stewardship and the protection of local ecosystems from external biological threats. It aligns with growing efforts to preserve native habitats by restricting the movement of materials that facilitate the spread of invasive pests.
Campers and hunters planning to visit Michigan should adjust their logistics to purchase firewood within 10 miles of their destination starting in 2027. Relying on local sources will ensure compliance and avoid the risk of having prohibited wood seized.
The takeaway
Bringing wood from home to campgrounds may no longer be a viable option under the new state guidelines. Always check for certification seals on commercial bundles if you must transport firewood into the state.
Further reading
For additional context on outdoor activity regulations, visit Michigan Hunting.
Source note: This article includes information reported by Cars 108.
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