Specifications include, but are not limited to: The Navajo Nation through its agent, the Navajo Division of Public Safety (NDPS), seeks proposals to assist the NDPS in executing and establishing the mandates of the Public Safety Emergency Communications, E911, Rural Addressing Projects as outlined in CJN-29-22 of the 24th Navajo Nation Council. As prospective proposers review this section, ensure the expectations of Section 2 “General Scope of Professional Services” are applied and parallel the specific scope of professional services outlined here. The successful entity shall execute professional services that include the following, a. Shall create the request for proposal, including the scope of work, for NDPS to procure the professional implementation of a large-scale geospatial data collection, aggregation, validation, and dissemination effort to develop and maintain GIS data to ensure GIS datasets are capable of supporting NG9-1-1 services for the Navajo Nation. b. Shall establish emergency service zones for the Navajo Nation and shall establish ESN boundaries working with government and non-government entities. Shall ensure call handling and mapping software are appropriately populated. c. Shall secure established GIS layers in the possession of government and non-government entities through data sharing agreements, rules, and regulations and by freedom of information act disclosures. d. Shall create the request for proposal, including the scope of work, for NDPS to procure the professional implementation of an Emergency Services IP network (ESINet) solution which complies with the NENA i3 Standard for Next Generation 9-1-1 as currently published.