To remain compliant with ATF Ruling 2016-1, you need to download your electronic firearms acquisition and disposition records at least semiannually; however, if the records are downloaded, from a host facility (e.g., FastBound) they must be downloaded at least daily. If the records are stored on a physical storage device (e.g., hard drive, CD, DVD, or USB Flash Drive), the download must be retained on the physical storage device until the next download is prepared.
For more information consult the FFLGuard Help Desk