; (B) determines the number, if any, of investigations or operations initiated during the 1-year period beginning on the date of the enactment of this Act by Homeland Security Investigations or the Drug Enforcement Administration that did not adhere to the deconfliction policies and practices required under the reciprocity referred to in subparagraph (A); and (C) determines the effect of the authorization under section 508(c) of the Controlled Substances Act, as added by subsection (a), on the deconfliction policies and practices of the Drug Enforcement Administration and Homeland Security Investigations, respectively. (2) Report Not later than 18 months after the date of the enactment of this Act, the Comptroller General of the United States shall submit to the Committee on Homeland Security and Governmental Affairs of the Senate , the Committee on the Judiciary of the Senate , the Committee on Homeland Security of the House of Representatives , and the Committee on the Judiciary of the House of Representatives a report that contains— (A) a detailed summary of the findings of the review conducted pursuant to paragraph (1)