; and (2) in subsection (j), by striking 2015 through 2019 and inserting 2021 through 2025 . 1407. Sexual assault forensic exam program grants Section 304(d) of the DNA Sexual Assault Justice Act of 2004 ( 34 U.S.C. 40723(d) ) is amended by striking 2015 through 2019 and inserting 2021 through 2025 . 1408. Review on link between substance use and victims of domestic violence dating violence, sexual assault, or stalking Not later than 2 years after the date of enactment of this Act, the Secretary of the Department of Health and Human Services shall complete a review and submit a report to Congress on whether being a victim of domestic violence, dating violence, sexual assault, or stalking increases the likelihood of having a substance use disorder. 1409. Interagency working group to study Federal efforts to collect data on sexual violence (a) Establishment Not later than 180 days after the date of the enactment of this Act, the Attorney General shall establish an interagency working group (in this section referred to as the Working Group ) to study Federal efforts to collect data on sexual violence and to make recommendations on the harmonization of such efforts. (b) Composition The Working Group shall be comprised of at least one representative from the following agencies, who shall be selected by the head of that agency: (1) The Centers for Disease Control and Prevention. (2) The Department of Education. (3) The Department of Health and Human Services. (4) The Department of Justice. (c) Duties The Working Group shall consider the following: (1) What activity constitutes different acts of sexual violence. (2) Whether reports that use the same terms for acts of sexual violence are collecting the same data on these acts. (3) Whether the context which led to an act of sexual violence should impact how that act is accounted for in reports. (4) Whether the data collected is presented in a way that allows the general public to understand what acts of sexual violence are included in each measurement. (5) Steps that