The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.
The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.
You may apply during the application period (Spring and Fall) and the certification is free of charge. Details on applying can be found in TTB Procedure 2018-2 at section 9. Initial certification is valid for two years and re-certification is required at the expiration of the two-year period. For more information about the program see TTB Procedure 2018-2 or use the contact information below.
Last updated: January 10, 2021
Maintained by: Scientific Services Division