Thông tư 149/2020/TT-BCA
01/03/21
https://file.hstatic.net/1000125203/file/thong_tu_149.2020.tt_bca_chuan_3b4191a1c11f4850be65b24d45a19339.pdf
https://file.hstatic.net/1000125203/file/thong_tu_149.2020.tt_bca_chuan_3b4191a1c11f4850be65b24d45a19339.pdf