; (2) promote the exchange of technical experts between the technology and law enforcement communities; (3) build public access data sets that may aid law enforcement investigations; (4) exchange information on technical approaches relating to digital evidence capacity, consistent with relevant laws and policies; (5) develop training modules and content to support training of criminal justice personnel on relevant topics relating to digital evidence capacity; and (6) address other such matters as the Attorney General and the Secretary deem appropriate. 6. Department of Justice Technology Policy Advisory Board (a) Establishment There is established a Department of Justice Technology Policy Advisory Board (hereinafter in this section referred to as the Board ), which shall be composed of 11 members appointed in accordance with subsection (c) and shall conduct its business in accordance with this chapter. (b) Purpose The purpose of the Board shall be to— (1) foster sustained dialogue between the technology and law enforcement communities on policy issues of mutual concern; and (2) advise the Attorney General on— (A) relevant developments in technologies relating to law enforcement, forensics, communications, and cybersecurity, and their implications for the Department of Justice; (B) strategies and technical approaches for improving digital evidence capacity; (C) strategies and technical approaches for improving law enforcement activities relating to the prevention, investigation, and prosecution of cyber crime