Wisconsin Statute 167.10 addresses the regulation of fireworks in Wisconsin and lists various firework-related devices that aren't regulated, such as sparklers or toy snakes. Anyone looking for a concise summary of fireworks laws should look at the WI Dept. of Justice's Wisconsin Fireworks Law memo. This guide includes a list of items that are generally legal in Wisconsin without a permit, as well as those that are illegal without a permit throughout Wisconsin.It's important to note that further restrictions and enforcement rest with local authorities, so be sure to check local ordinances. Permits are generally issued by local authorities (i.e. the mayor or person designated by the mayor). The Wisconsin Fireworks Law memo also covers examples of laws and practices you might see for local fireworks regulation.
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