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Project 25 Compliance Assessment Program (P25 CAP)

Project 25 Compliance Assessment Program (P25 CAP)

Department of Homeland Security Compliance Assessment Program P25 CAP logo

P25 compliant, P25 CAP compliant, P25 compliant with the Statement of Requirements (P25 SOR) -- what does it all mean?

P25 CAP, a voluntary program, allows suppliers to publicly attest to their products' compliance through P25 CAP testing at DHS-recognized laboratories. As proof, suppliers are required to submit Summary Test Report (STR) and Supplier’s Declaration of Compliance (SDOC) documents. These documents are available on the Approved (Grant-Eligible) Equipment page. It is this list, and only this list, which is referenced by several federal grant programs, including the Federal Emergency Management Agency, as allowable equipment to be purchased. The varying P25 labels can be confusing, and our guide on P25 terminology explains the program and how the terms apply.

    Program Updates

    Motorola Equipment Related Update

    February 5, 2020 -- Please be aware that Motorola Solutions has updated its letter, dated June 29, 2017, communicating to DHS its intention to simplify its ordering process for P25 CAP compliant radios, particularly for encrypted radios. For complete details on Motorola's planned changes, see Motorola's letter to DHS, dated January 13, 2020.

    P25 CAP Open Meeting at IWCE 2020

    January 23, 2020 -- P25 CAP will hold an open meeting at the upcoming International Wireless Communications Expo (IWCE) 2020 in Las Vegas, NV, to share program updates and answer questions. The meeting will take place on Wednesday, April 1 from 8:30 a.m. – 10:00 a.m. (PDT) at the Las Vegas Convention Center, Room S207. We invite public safety, industry and interested IWCE attendees to join us. For those who cannot attend in person, the following conference bridge will be available: Dial-in: 866-951-1151 and conference ID 7492054.

    Past Events and Announcements

    P25 Accreditation Bodies Ready for ISSI/CSSI Interoperability

    November 18, 2019 -- P25 CAP is officially incorporating ISSI/CSSI equipment as part of its program.

    Two DHS-recognized accreditation bodies – the American Association for Laboratory Accreditation (A2LA) and ANSI National Accreditation Board (ANAB) – are ready to accept requests from testing laboratories to be accredited for ISSI/CSSI Interoperability testing. Once the laboratories are accredited by their respective accreditation body, they will be able to test manufacturers’ ISSI and CSSI equipment to P25 CAP’s interoperability requirements.

    As vendors complete one set of tests (e.g., Interoperability), DHS will post test results on an “ISSI/CSSI Equipment Testing in Progress” page. Once vendors successfully complete both sets of tests for Interoperability and Conformance, DHS will publish completed results in the Approved (Grant-Eligible) Equipment List on the P25 CAP website. S&T is currently validating an ISSI/CSSI Conformance testing tool and anticipates that an accredited laboratory should be ready for Conformance testing by spring of 2020. For questions on accreditation and testing, or to participate in pilots with vendors of CSSI and ISSI equipment for independent validation and verification of tools, please contact P25CAP@hq.dhs.gov.

    About P25 CAP

    The P25 CAP is a partnership of the U.S. Department of Homeland Security’s Science and Technology Directorate, SAFECOM, industry and the emergency response community. The initial program focus is on the Common Air Interface, which allows for over-the-air compatibility between radios and tower equipment. While P25 CAP testing is not currently available for ISSI/CSSI, DHS S&T is working with the Department of Interior to establish an ISSI/CSSI test lab and formalize test procedures to include as part of P25 CAP.

    For more information on P25 CAP, watch the video and read the following overview documents listed below:

    • The Project 25 Compliance Assessment Program (P25 CAP) establishes standards and compliance test protocols for ensuring the interoperability of the digital communications equipment emergency responders use. The P25 CAP video highlights the P25 CAP Advisory Panel’s efforts to review, evaluate and update the standards to keep pace with advances in digital communications.
    • The P25 CAP Compliance: What Should it Mean to You? document provides definitions for common P25 terminology.
    • The P25 CAP Fact Sheet describes how the P25 CAP works, the value of the program to public safety, and the program’s long-term-goals.
    • The P25 CAP Charter provides an overview of the program, the program’s operating framework, and the roles and responsibilities of the involved parties.
    • The P25 CAP FAQs document addresses commonly asked questions about the program.

    P25 CAP activities are supported by Congress.

    The Intelligence Reform and Terrorism Prevention Act of 2004 established the Office for Interoperability and Compatibility (OIC) within the S&T Directorate to carry out responsibilities and authorities relating to the SAFECOM Program. The DHS Appropriations Act of 2007 refined and expanded the authorities of OIC within S&T to: support the creation of national voluntary consensus standards for interoperable emergency communications; establish a comprehensive research, development, testing and evaluation program for improving interoperable emergency communications; and encourage more efficient use of existing resources, including equipment, to achieve interoperable emergency communications capabilities.

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