The State of Arizona has begun the transition to Next Generation 9-1-1 ("NG911") services to the Public Safety Answering Point ("PSAP") communities across the state. NG911 will come in two parts Next Generation Core Services ("NGCS") and new Call Handling Equipment ("CHE"). Through the use of NGCS, the State of Arizona will be able to offer a seamless, coordinated, and efficient NG911 system to all the State's local 911 centers. The State 911 Program has also established a statewide contracting vehicle to allow for PSAPs across the state to procure NENA I3-compliant CHE.