The use of automated license plate readers (ALPRs) by local and state agencies is governed by ESSB 6002, codified at RCW 10.130. The law establishes rules regarding the use of ALPR systems by government agencies in Washington State.
RCW 10.130.030(3)(5) requires all state and local agencies that operate or intend to operate an ALPR system to register that system with the Office of the Attorney General (AGO). To register an ALPR system, the head of the registering agency must certify that: (1) the ALPR system meets all requirements of RCW 10.130; (2) the agency has adopted policies governing the use of the system; and (3) the agency has a documented training process for all officers who will use the system.
ALPR System Registration
If you are a state or local agency looking to register an ALPR system, you may do so using this ALPR REGISTRATION FORM. There is no fixed deadline by which agencies must register an ALPR system. However, agencies may not operate an ALPR system that has not been registered pursuant to RCW 10.130(3)(5).
Registered ALPR Systems
Below is a list of all state and local agencies that have registered ALPR systems in Washington State. The AGO is publishing this information so that agencies and the public have access to information regarding the authorized use of ALPRs. The Attorney General's Office has not independently verified the certifications that each agency head made in submitting an ALPR registration. Questions regarding the use of an ALPR system by a particular agency should be directed to the relevant agency.
The table will be updated periodically as new registrations are received. For any questions, please contact alpr@atg.wa.gov.
| Agency Name | Submitted Date | Agency Policy |
| Aberdeen Police Department |
July 6, 2026 |
|
| Auburn Police Department |
July 7, 2026 |
|
| Benton County Sheriff's Office |
July 9, 2026 |
|
| Black Diamond Police Department |
July 8, 2026 |
|
| Bonney Lake Police Department |
July 8, 2026 |
|
| Centralia Police Department |
July 9, 2026 |
|
| Cheney Police Department |
July 31, 2026 |
|
| College Place Police Department |
July 17, 2026 |
|
| Coulee Dam Police Department |
July 7, 2026 |
|
| Covington Police Department |
June 30, 2026 |
|
| Des Moines Police Department |
July 8, 2026 |
|
| Douglas County Sheriff's Office |
July 27, 2026 |
|
| East Wenatchee Police Department |
July 8, 2026 |
|
| Ellensburg Police Department |
August 17, 2026 |
|
| Enumclaw Police Department |
July 6, 2026 |
|
| Everett Police Department |
July 16, 2026 |
|
| Grandview Police Department |
July 2, 2026 |
|
| Grays Harbor County Sheriff's Office |
August 24, 2026 |
|
| Kelso Police Department |
July 8, 2026 |
|
| Kennewick Police Department |
August 10, 2026 |
|
| Kent Police Department |
July 8, 2026 |
|
| King County Sheriff's Office |
June 30, 2026 |
|
| Kittitas County Sheriff's Office |
July 8, 2026 |
|
| Kittitas Police Department |
July 15, 2026 |
|
| Lake Stevens Police Department |
July 8, 2026 |
|
| Liberty Lake Police Department |
July 9, 2026 |
|
| Lincoln County Sheriff's Office |
July 7, 2026 |
|
| Maple Valley Police Department |
June 30, 2026 |
|
| Marysville Police Department |
July 6, 2026 |
|
| Medina Police Department |
July 10, 2026 |
|
| Monroe Police Department |
July 10, 2026 |
|
| Montesano Police Department |
July 7, 2026 |
|
| Moses Lake Police Department |
August 6, 2026 |
|
| Mount Vernon Police Department |
July 31, 2026 |
|
| Moxee Police Department |
August 25, 2026 |
|
| Normandy Park Police Department |
July 7, 2026 |
|
| Ocean Shores Police Department |
August 25, 2026 |
|
| Orting Police Department |
July 29, 2026 |
|
| Pasco Police Department |
July 8, 2026 |
|
| Port Angeles Police Department |
July 8, 2026 |
|
| Prosser Police Department |
July 24, 2026 |
|
| Puyallup Police Department |
August 19, 2026 |
|
| Richland Police Department |
August 24, 2026 |
|
| SeaTac Police Department |
August 6, 2026 |
|
| Sedro-Woolley Police Department |
July 14, 2026 |
|
| Selah Police Department |
July 9, 2026 |
|
| Shelton Police Department |
August 19, 2026 |
|
| Sumner Police Department |
August 27, 2026 |
|
| Sunnyside Police Department |
June 30, 2026 |
|
| Tacoma Police Department |
July 8, 2026 |
|
| Toppenish Police Department |
August 27, 2026 |
|
| Tukwila Police Department |
July 9, 2026 |
|
| Union Gap Police Department |
July 22, 2026 |
|
| Whitman County Sheriff's Office |
July 9, 2026 |
|
| Woodland Police Department |
July 7, 2026 |
|
| Yakima County Sheriff's Office |
August 6, 2026 |
|
| Yakima Police Department |
August 14, 2026 |
|
| Yelm Police Department |
July 8, 2026 |
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