Below you will find references to areas of Texas and federal law that govern firearms background checks. If you find these statutes difficult to understand, you may want to view the “plain English” resources on this page or speak to an attorney.

Because Texas and federal law may not be easy to understand, below you'll find a collection of resources that help to explain the law in "plain English."

Under the restrictions of the Gun Control Act, it is illegal for a person "who is an unlawful user of or addicted to any controlled substance" to possess, receive, or transport firearms or ammunition.  This has raised concerns that participating in a medical marijuana program may cost patients their rights to possess firearms. The following links provide more information and context, but do not yet address how Second Amendment rights may be affected by the use of CBD or hemp-derived products as that is still a developing area of law.

There are many reasons a person might fail a background check or otherwise be barred from purchasing or possessing a firearm. Below is information about some possible reasons. For information about restrictions on convicted felons, see the felons and firearms page of this guide.