Representing the worldwide tolling industry NATIONWIDE INTEROPERABILITY The IBTTA Interoperability Committee is composed of representatives of IBTTA member toll agencies and firms that provide services to the toll industry. The charge of this committee is to advance the strategic plan goal of achieving nationwide interoperability in the United States. SUPPORT DOCUMENTS AND INFORMATION 2019 NIOP ICD (Interface Control Document): This document defines the formats for all data that is transmitted between the NIOP Hubs who participate in National Interoperability (NIOP). NIOP Business Rules (Version 1.01 Final Released 20190507) NIOP Business Rules: This document contains the business rules established to support National Interoperability for the sole purpose of coordinating the exchange of toll Transactions of multiple organizations that utilize, operate, and manage toll facilities. NIOP ICD Version 1.02 Final Released 2019-05-07) NIOP ICD Appendix A (Released 2018-11-26) NIOP ICD Appendix B (Released 2021-04-13) (New) NIOP ICD Appendix C (Released 2021-02-18) (New) NIOP ICD Appendix D (Released 2018-11-26) NIOP ICD Appendix E (Released 2019-02-01) 2018 Interoperability: Towards the New Frontier (link is external) (ITS International) 2017 An overview of the IBTTA efforts to achieve National ETC Interoperability In May 2017 IBTTA finalized the test plan describing the methodologies and procedures to be used in conducting the Phase 2 NIOP protocol performance testing. The following documents describe both the test approach and the plan methodologies. This plan was developed in consultation with both toll operators and the technology manufacturers. The goal of the plan is to accomplish the following: Provide statistically sound NIOP testing results at 80% confidence Stage and prioritize tests to minimize cost and duration Limit test cases to those that involve variables that are expected to impact results Where possible, maximize testing in a lab setting Test Planning – Statistics and Test Strategy Approach NIOP Phase 2 – Parts 1 and 2 Test Plan 2016 Resolution On Interoperability Next Steps as adopted by the IBTTA Board on January 8, 2016 Update on IBTTA's effort to achieve nationwide interoperability of electronic toll collection systems (September 2016) 2015 Status on Interoperability – Subcommittee on Transportation and Public Assets of the U.S. House Oversight and Government Reform Committee (September 28, 2015). Below are copies of testimony and related documents. Watch Video of Hearing: [Part 1 (link is external) ]; [Part 2 (link is external) ] Patrick Jones, Executive Director (on behalf of IBTTA) Tom Knuckey, Member of the IBTTA Interoperability (IOP) Steering Committee and Chair, IBTTA Roadside Operations Subcommittee (on behalf of the IBTTA IOP Committee) JJ Eden (on behalf of the Alliance for Toll Interoperability (ATI) Andrew Fremier (on behalf of the California Toll Operators Committee (CTOC) Diane Gutierrez-Scaccetti (on behalf of Florida's Turnpike Enterprise/FDOT), Miami-Dade Expressway Authority and Tampa-Hillsborough Expressway Authority P.J. Wilkins (E-ZPass Interagency Group) Jeffrey Lindley (Federal Highway Administration, U.S. DOT) IBTTA issued RFP for consulting and technical services that support the testing, certification and selection of the National Interoperability (NIOP) protocol. View RFP // RFP FAQ Toll Operators Nomination Letter Supplier Sponsorship Letter | Attachment 1 – Traceability Matrix 2014 Georgia Interoperability Release NIOP Business Rules NIOP Requirements Document Board Briefing on Subcommittee Activities: May 13 June 19 July 16 August 22 2013 IOP Sub-Committee Organizational Meeting Minutes Steering Committee Minutes (June) Letter to House (March) Letter to Senate (March) IBTTA Interoperability Progress Report to Congress (March) 2011-2012 NCDOT and FDOT Reach Agreement on Toll Interoperability The E-ZPass Group, 17 Years of successful Interoperability Interoperability Webcast Slides Webcast Question & Answers Preliminary Report of the IBTTA Interoperability Committee Join Today FOLLOW US Facebook Twitter Linkedin Youtube Instagram International Bridge, Tunnel and Turnpike Association NEW ADDRESS: 2021 L St. NW, Suite 100-343, Washington, DC 20036 See More » Web design and development by new target, inc. PRIVACY & SECURITY POLICY TERMS OF USE © 2020 IBTTA. ALL RIGHTS RESERVED.