https://www.govinfo.gov/content/pkg/GOVPUB-J38-PURL-gpo24864/pdf/GOVPUB-J38-PURL-gpo24864.pdf
https://www.justice.gov/d9/pages/attachments/2019/09/25/atf_nfocis_pia_final.pdf
https://www.atf.gov/sites/default/files/ffl_pdf/0323-ffl-list-type-by-state.pdf
https://www.atf.gov/sites/default/files/media/2024/11/form_8_5310.11_part_ii_draft_6_508_watermark_2_0.pdf
https://www.atf.gov/sites/default/files/media/2023/12/f_6a5330._3c_revision_october_2020.pdf