; (ii) all mandatory exclusions required under paragraph (1)(C) have been issued; and (iii) all reimbursements required under paragraph (1)(E) have been made; and (B) that includes a list of any grant recipients excluded under paragraph (1) from the previous year. (b) Preventing duplicative grants (1) In general Before the Attorney General awards a grant to an applicant under this part, the Attorney General shall compare potential grant awards with other grants awarded under this part to determine if duplicate grant awards are awarded for the same purpose. (2) Report If the Attorney General awards duplicate grants to the same applicant for the same purpose the Attorney General shall submit to the Committee on the Judiciary of the Senate and the Committee on the Judiciary of the House of Representatives a report that includes— (A) a list of all duplicate grants awarded, including the total dollar amount of any duplicate grants awarded; and (B) the reason the Attorney General awarded the duplicate grants. . (b) Authorization of appropriations Section 1001(a) of title I of the Omnibus Crime Control and Safe Streets Act of 1968 ( 34 U.S.C. 10261(a) ) is amended by adding at the end the following: (28) For activities under part NN, there are authorized to be appropriated $20,000,000 for each of fiscal years 2019 through 2023. . (c) Sense of Congress It is the sense of Congress that amounts appropriated to carry out part NN of title I of the Omnibus Crime Control and Safe Streets Act of 1968, as added by subsection (a), may not be offset by a decrease in the amounts appropriated for— (1) the Edward Byrne Memorial Justice Assistance Grant program under subpart 1 of part E of title I of the Omnibus Crime Control and Safe Streets Act of 1968 ( 34 U.S.C. 10151 et seq.); or (2) the Cops on the Beat grant program under part Q of title I of the Omnibus Crime Control and Safe Streets Act of 1968 ( 34 U.S.C. 10381 et seq.).