Justin has testified repeatedly to Congress and at the state level on data, privacy, cybersecurity, telecommunications, technology policy, and national security issues.
US CONGRESS: SENATE HEARING, OCTOBER 7, 2025
Senate Committee on Armed Services. Subcommittee on Emerging Threats and Capabilities.
Written Testimony: Protecting U.S. National Security and U.S. Personnel from Ubiquitous Technical Surveillance and Commercial Data Exploitation.
VERMONT: LEGISLATURE HEARING, MARCH 12, 2025
House Committee on Commerce and Economic Development.
Hearing on “H. 342 - An Act Relating to Protecting the Personal Information of Certain Public Servants.”
US CONGRESS: SENATE HEARING, DECEMBER 11, 2024
Senate Committee on Commerce, Science, and Transportation. Subcommittee on Communications, Media, and Broadband.
Hearing on “Communications Networks Safety and Security.”
Written Testimony: The Global Submarine Cable Network, Cybersecurity and Resilience, and Risks to US National Security.
MASSACHUSETTS: LEGISLATURE HEARING, JUNE 26, 2023
Joint Committee on Consumer Protection and Professional Licensure.
Hearing on pending legislation, including S.148 / H.357, a bill to ban the sale of smartphone location data.
Written Testimony: The Location Data Market, Data Brokers, and Threats to Americans’ Freedoms, Privacy, and Safety.
US CONGRESS: HOUSE HEARING, APRIL 19, 2023
House Energy and Commerce Committee. Subcommittee on Oversight and Investigations.
Hearing on “Who is Selling Your Data: A Critical Examination of the Role of Data Brokers in the Digital Economy.”
Written Testimony: Data Brokerage, the Sale of Individuals’ Data, and Risks to Americans’ Privacy, Personal Safety, and National Security.
US CONGRESS: SENATE HEARING, DECEMBER 7, 2021
Senate Finance Committee. Subcommittee on Fiscal Responsibility and Economic Growth.
Hearing on “Promoting Competition, Growth, and Privacy Protection in the Technology Sector.”
Written Testimony: Data Brokerage and Threats to U.S. Privacy and Security.