A key component of ATF's enforcement mission is the tracing of firearms on behalf of thousands of local, state, federal and international law enforcement agencies. Firearms trace data is critically important information developed by ATF. ATF has prepared the following state-by-state and international reports utilizing trace data which is intended to provide the public with insight into firearms recoveries.
 

U.S. States and Territories

• Top Calibers Recovered and Traced in the United States and Territories (xcl)
• Categories Associated with Firearms Recovered and Traced in the United States and Territories (xcl)
• Age of Possessor - Firearms Recovered and Traced in the United States and Territories (xcl)
• Number of Firearms Sourced and Recovered in the United States and Territories (xcl)
• Time-to-Crime - Firearms Recovered and Traced in the United States and Territories (xcl)
• Time-to-Crime - Firearms Sourced and Recovered in the United States and Territories (xcl)
• Firearm Types Recovered and Traced in the United States and Territories (xcl)
• FFL Theft/Loss Reports Matching Firearms Subsequently Recovered and Traced (xcl)
   

International 

• Canada (2016-2021)
• The Caribbean (2021)
• Central America (2021)
• Mexico (2016-2021)