; (3) ensuring that seized listed chemicals are not reintroduced into the illicit drug production stream within beneficiary countries; (4) freeing up storage space for future listed chemical seizures within beneficiary countries; or (5) reducing the negative environmental impact of listed chemicals. 4. Implementation plan; progress updates (a) In general Not later than 90 days after the date of the enactment of this Act, the Secretary of State, in coordination with the Attorney General and the Secretary of Defense, shall submit an implementation plan to the appropriate congressional committees that includes a timeline and stated objectives for actions to be taken in beneficiary countries in support of the Precursor Chemical Destruction Initiative. (b) Elements The implementation plan required under subsection (a) shall include— (1) a multi-year strategy with a timeline, overview of objectives, budgetary projections, and anticipated outcomes for the region and for each beneficiary country; (2) specific, measurable benchmarks to track the progress of the Precursor Chemical Destruction Initiative towards accomplishing the outcomes referred to in paragraph (1); (3) a plan for the delineation of the roles to be carried out by the Department of State, the Department of Justice, the Department of Defense, and any other Federal department or agency in carrying out the Precursor Chemical Destruction Initiative