[Congressional Record Volume 170, Number 29 (Wednesday, February 14, 2024)]
[House]
[Page H638]
From the Congressional Record Online through the Government Publishing Office [www.gpo.gov]

           By Mr. FROST:
       H.R. 7352.
       Congress has the power to enact this legislation pursuant 
     to the following:
       Article I, Section 8, Clause 1 and 18 of the U.S. 
     Constitution.
       The single subject of this legislation is:
       To prohibit States from prohibiting or otherwise deterring 
     the usage of any merchant category code established by the 
     International Organization for Standardization, including 
     codes that identify firearm merchants and ammunition 
     merchants.