; (B) enables emergency communications centers to receive, process, and analyze all types of 9–1–1 requests for emergency assistance; (C) acquires and integrates additional information useful to handling 9–1–1 requests for emergency assistance; and (D) supports sharing information related to 9–1–1 requests for emergency assistance among emergency communications centers and emergency response providers. (10) Public safety organization The term public safety organization means an organization that represents the interests of personnel in— (A) local law enforcement; (B) fire and rescue; (C) emergency medical service; or (D) 9–1–1 services. (11) Reliability The term reliability means the employment of sufficient measures to ensure the ongoing operation of Next Generation 9–1–1, including through the use of geo-diverse, device- and network-agnostic elements that provide more than one physical route between end points with no common points where a single failure at that point would cause the operation of Next Generation 9–1–1 to fail. (12) State or taxing jurisdiction The term State or taxing jurisdiction has the meaning given such term in section 6(f)(3)(D) of the Wireless Communications and Public Safety Act of 1999 ( 47 U.S.C. 615a–1(f)(3)(D) ). (13) Sustainable funding mechanism The term sustainable funding mechanism means a funding mechanism that provides adequate revenues to cover ongoing expenses, including operations, maintenance, and upgrades.