Due to the high volume of NFA application submissions and ATF's limited resources, NFA Division submits background checks to FBI-NICS in batches to maximize efficiency. As the number of pending NFA applications decreases, the background checks will be submitted to FBI-NICS closer to when the NFA application was received by NFA Division. Currently, background checks for individual applicants are sent to FBI-NICS the same week the NFA application is received by NFA Division.