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Washington State Voting Systems

Washington State Voting Systems are certified by the Office of the Secretary of State before eligible for purchase by county auditors.

Washington State has three vendors in use across the state - Election Systems and Software (ES&S), Hart InterCivic, and Dominion Voting Systems.

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Washington Secretary of State
Elections Division
520 Union Ave SE
PO Box 40229, Olympia WA 98504-0229
(360) 902-4180
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