Tom Bowman

American lawyer and policy counsel with the Center for Democracy & Technology's Security & Surveillance Project, where he works on encryption, commercial spyware and law enforcement use of surveillance technologies. He was previously an assistant public defender in Maryland. He earned a bachelor's degree in international relations at the University of Iowa and a law degree at New York University. He previously taught English in Bulgaria and interned with the Federal Public Defender for the District of Alaska. His coalition work includes the Global Encryption Coalition steering committee.

What DI has documented

DI has documented statements by Tom Bowman on Criminal Justice Policy, Law Enforcement, and License-Plate Surveillance, among other topics. Read the quotations, original sources and related cases below.

Topics in this coverage

Statements by Tom Bowman

Tom Bowman

Role at the time: Policy counsel, Center for Democracy & Technology, in a statement sent to Dispute Index

Condemned

Response to this claim

Michael Soyfer of the Institute for Justice said earlier court decisions on plate-reader cases were too narrow, and that Judge Hill's opinion gives proper weight to the breadth of the systems, which collect information about many people and can reveal intimate details of their lives.

“This decision is an important next step from the Supreme Court’s pivotal recognition this year in Chatrie v. U.S. that Americans have a reasonable expectation of privacy in the whole of their physical movements. Previously, courts generally did not require a warrant for police to search the information collected by license readers, despite the fact that the technology allows easy reconstruction of Americans’ movements over time. License plate readers enable indiscriminate mass surveillance, and as other courts should, Judge Hill’s decision brings constitutional protections in line with that reality.”
Read the full email
This decision is an important next step from the Supreme Court’s pivotal recognition this year in Chatrie v. U.S. that Americans have a reasonable expectation of privacy in the whole of their physical movements. Previously, courts generally did not require a warrant for police to search the information collected by license readers, despite the fact that the technology allows easy reconstruction of Americans’ movements over time. License plate readers enable indiscriminate mass surveillance, and as other courts should, Judge Hill’s decision brings constitutional protections in line with that reality.
Emailed statement from the Center for Democracy & Technology (Tom Bowman) to Dispute Index on the Oklahoma Flock ruling · Center for Democracy & TechnologyEmailed statement from the Center for Democracy & Technology, October 7, 2026 (UTC).
Why we used this label

The reference point is the proposition that the warrantless query was a search that violated the Fourth Amendment. Bowman praises the decision and says other courts should follow it, which supports the proposition, so we used Condemned. The closest competing label is Challenges the characterization. It loses because he endorses the holding rather than only disputing how earlier courts described the technology.

A participant is a subject of the case. A speaker has a statement documented in it. A commentator has an opinion or editorial documented in it.