; and (2) to clearly delineate roles and responsibilities among agencies participating in the working group in determining proper safety and security-related obligations and oversight. (b) Membership The interagency working group established under subsection (a) shall, in addition to the Administrator of the Federal Aviation Administration and the Secretary of Homeland Security, be composed of the following: (1) The Secretary of Defense. (2) The Attorney General. (3) The Director of the Federal Bureau of Investigation. (4) The heads of such other Federal agencies as the Administrator of the Federal Aviation Administration considers appropriate. (c) Consultations The interagency working group established under subsection (a) shall regularly consult with representatives of— (1) unmanned aircraft systems industry organizations and stakeholders; and (2) the test ranges designated under section 332(c) of the FAA Modernization and Reform Act of 2012 ( Public Law 112–95 ; 49 U.S.C. 40101 note). (d) Report Not later than 180 days after the date of the enactment of this Act, the interagency working group established under subsection (a) shall— (1) develop conclusions and recommendations with respect to the matters specified in that subsection