as smart guns, user-authorized handguns, childproof guns, and personalized guns). (3) Trace data (A) In general Not later than 180 days after the date of enactment of this Act, the Attorney General, in collaboration with the Secretary of the Department of Health and Human Services, shall develop consensus protocols for granting researchers access to gun trace data while protecting the confidentiality of gun owners and dealers. (B) Data sharing Not later than 1 year after the date of enactment of this Act, the Attorney General, acting through the Bureau of Alcohol, Tobacco, Firearms, and Explosives, shall commence sharing with researchers according to the protocols developed under subparagraph (A), the contents of the Firearms Trace System database and information required to be kept by licensees pursuant to section 923(g) of title 18, United States Code, or required to be reported pursuant to paragraphs (3) and (7) of such section 923(g). (4) Authorization of appropriations There is authorized to be appropriated to carry out this subsection $3,000,000 for each of fiscal years 2019 through 2024. KK Secure Communities and Safe Schools 13701. Short title This subtitle may be cited as the Secure Communities and Safe Schools Act . 13702. Prohibition on expenditure of certain Homeland Security grant funds to purchase firearms Subsection (b) of section 2008 of the Homeland Security Act of 2002 ( 6 U.S.C. 609 ) is amended by adding at the end the following new paragraph: (6) Firearms A grant awarded under section 2003 or 2004 may not be used to purchase firearms or firearms accessories, such as ammunition, including for use by teachers. . LL Law Enforcement Protection 13801. Short title This subtitle may be cited as the Law Enforcement Protection Act of 2020 . 13802. Armor-piercing, concealable weapons (a) In general Section 5845(a) of the Internal Revenue Code of 1986 is amended by striking and (8) and inserting