Oklahoma License Plate Reader Laws

Status at a glance

A program statute, not a general ALPR law

Section 7-606.1 creates the Uninsured Vehicle Enforcement Program. District attorneys run it within their districts or at the District Attorneys Council, and they and participating agencies may contract with ALPR providers (subsections A–B). The section was added in 2016 and last amended in 2017, effective November 1, 2017.

Its rules are written for that program. It defines an ALPR system as “a system of one or more mobile or law-enforcement-controlled cameras combined with computer algorithms to convert images of registration plates into computer-readable data” (subsection J(1)). For program purposes, “law enforcement agency” includes district attorney’s offices, the Department of Public Safety, sheriff’s offices, and police in cities or towns with more than 100,000 residents (subsection J(2)).

The program doesn’t reach privately owned cameras. It “shall not apply to, or be construed or interpreted in a manner to prohibit the use of, any other automated license plate reader system by an individual or private legal entity for purposes not otherwise prohibited by law” (subsection G). See private and HOA cameras.

What the program allows

• Participating agencies may use ALPR systems “to access and collect data for the investigation, detection, analysis or enforcement of Oklahoma’s Compulsory Insurance Law” (subsection C(1)).
• They may check plates against the online insurance verification system (subsection C(2)).
• An officer may verify by sworn affidavit that an ALPR photograph identifies a vehicle and that the verification system showed it was uninsured at the time. “The affidavit shall constitute probable cause for prosecution under applicable state law” (subsection D).
• Program data “shall be considered evidence if noncompliance with the Compulsory Insurance Law is confirmed” (subsection C(4)).

Section 7-606.2 lets district attorneys divert these complaints from criminal court. A diversion agreement defers prosecution for a period “not to exceed two (2) years” (§ 7-606.2(E)).

Subsection F: an open question

Subsection F begins:

“Data collected or retained through the use of an automated license plate reader system shall not be used by any individual or agency for purposes other than enforcement of the Compulsory Insurance Law or as otherwise permitted by law.”

Unlike subsection E, that sentence doesn’t say “pursuant to the program.” Some read it as limiting all ALPR data in Oklahoma, including data from police networks such as Flock. Others read it as limited to the insurance program, the subject of the section. The section doesn’t define what is “otherwise permitted by law.” We haven’t found an appellate decision that resolves the question.

The statute contains no exclusionary or inadmissibility rule and no penalty for violating the use limit. Whether a violation affects evidence in a criminal case is a separate question. See grounds to suppress ALPR evidence.

Retention: only while needed as evidence

Program data “shall be retained by a law enforcement agency when the data is being used as evidence of a violation of the Compulsory Insurance Law; provided, when the data is no longer needed as evidence of a violation, the data shall be deleted or destroyed” (subsection E). The statute sets no fixed number of days. Subsection E applies to data collected “pursuant to the program.” Retention for other police ALPR systems comes from agency policy, which can vary. See ALPR data retention and sharing.

Sharing and open records

• No agency or other entity in the program may sell captured plate data “for any purpose or share it for any purpose not expressly authorized by this section” (subsection F(1)).
• System access is restricted to authorized law enforcement users in the program, with vendors allowed to collaborate on updates and maintenance (subsection C(3)).
• ALPR data, “except data retained as evidence of a violation of the Compulsory Insurance Law, shall be exempt from the Oklahoma Open Records Act” (subsection F(2)). See public records requests for ALPR.

The District Attorneys Council must publish an annual report on the program by September 1 (subsection I). We searched for one and didn’t find it.

How the District Attorneys Council describes the program

The Council’s program page is a public description, not a formal written policy. It says that since November 1, 2018, the program has deployed camera units statewide and compares plates to the Oklahoma Insurance Verification System. “License plates associated with a valid personal line of insurance are immediately rejected; all other photographs are forwarded to the DAC for review.”

On retention, it says program data “is retained only for as long as it’s being used as evidence of a violation; when the data is no longer needed, it is deleted or destroyed.” That tracks subsection E. It describes the insurance program only. City and county police ALPR systems may follow different policies.

What this can mean in an Oklahoma case

• Did the ALPR data come from the Uninsured Vehicle Enforcement Program, or from a separate police system?
• If it came from the program, was it used for something other than Compulsory Insurance Law enforcement? If so, what law is said to permit that use?
• If the case rests on a subsection D affidavit, what does the photograph show, and what did the verification system report at the time?
• Was program data kept after it was no longer needed as evidence (subsection E)?
• For a non-program system, what does the agency’s own ALPR policy say about use, retention and sharing? See requesting ALPR records in discovery.