This joint resolution seeks to overturn a rule issued by the Bureau of Alcohol, Tobacco, Firearms, and Explosives that redefined when someone is considered "engaged in the business" as a firearms dealer. The rule, published in the Federal Register on April 19, 2024, would expand the definition to include more people who sell firearms, potentially requiring them to obtain federal dealer licenses and conduct background checks. If passed, this resolution would nullify the rule entirely and prevent it from taking effect. The measure was introduced by Representative Andrew Clyde and co-sponsored by dozens of Republican lawmakers, reflecting opposition from gun rights advocates who argue the rule overreaches federal authority. This type of resolution uses the congressional review process to block regulations issued by federal agencies.