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Washington ·

Marko Liias’s Legislation

Every measure they introduced or cosponsored in every session we hold.

Marko LiiasDemocrat · Washington State Senator · District 21

How far their measures got

258In committee

145On the floor

98In committee (other house)

79On the floor (other house)

60With the Governor

60Became law

Their role

Stage

Measure type

Showing 1–50 of 287 measures

ESSB 6005Making supplemental transportation appropriations for the 2025-2027 fiscal biennium.2 cosponsorsSponsorBecame lawChapter 257, Laws of 20264 roll-call votesIntroduced Jan 12, 2026 · Latest action Mar 31, 2026 SSB 6225Authorizing bonds for transportation funding.1 cosponsorSponsorBecame lawChapter 256, Laws of 20263 roll-call votesIntroduced Jan 20, 2026 · Latest action Mar 31, 2026 SSB 6034Concerning statutory establishment of the governor's office of Indian affairs.Sen. Claudia Kauffman · 8 cosponsorsCosponsorBecame lawChapter 245, Laws of 20263 roll-call votesIntroduced Jan 12, 2026 · Latest action Mar 30, 2026 E2SSB 6026Concerning residential development in commercial and mixed-use zones.Rep. Emily Alvarado · 6 cosponsorsCosponsorBecame lawChapter 236, Laws of 20263 roll-call votesIntroduced Jan 12, 2026 · Latest action Mar 27, 2026 SSB 5346Addressing student use of mobile devices in public schools.12 cosponsorsSponsorBecame lawChapter 225, Laws of 20263 roll-call votesIntroduced Jan 17, 2025 · Latest action Mar 25, 2026 SB 5892Concerning protection of the voter registration database.Sen. Marcus Riccelli · 9 cosponsorsCosponsorBecame lawChapter 213, Laws of 20263 roll-call votesIntroduced Jan 12, 2026 · Latest action Mar 25, 2026 E2SSB 5981Concerning the 340B drug pricing program.Sen. Annette Cleveland · 12 cosponsorsCosponsorBecame lawChapter 227, Laws of 20269 roll-call votesIntroduced Jan 12, 2026 · Latest action Mar 25, 2026 2SSB 6035Ensuring access to voting services for military, overseas, Native American, and disabled voters.Sen. Claudia Kauffman · 8 cosponsorsCosponsorBecame lawChapter 214, Laws of 20263 roll-call votesIntroduced Jan 12, 2026 · Latest action Mar 25, 2026 SSB 5982Updating provisions for consumer-owned utilities, including port districts, and affected market customers under the clean energy transformation act.Rep. Victoria Hunt · 3 cosponsorsCosponsorBecame lawChapter 181, Laws of 20263 roll-call votesIntroduced Jan 12, 2026 · Latest action Mar 24, 2026 ESSB 6200Concerning renters' and mobile home occupants' ability to install portable cooling devices.Sen. Vandana Slatter · 10 cosponsorsCosponsorBecame lawChapter 184, Laws of 20263 roll-call votesIntroduced Jan 16, 2026 · Latest action Mar 24, 2026 ESB 6347Undoing the recent changes to the estate tax. (REVISED FOR ENGROSSED: Undoing certain changes to the estate tax.)Sen. Claudia Kauffman · 3 cosponsorsCosponsorBecame lawChapter 209, Laws of 20263 roll-call votesIntroduced Feb 4, 2026 · Latest action Mar 24, 2026 ESSB 6354Advancing transportation electrification by expanding access to electric vehicles already being sold in Washington and increasing associated funding.1 cosponsorSponsorBecame lawChapter 186, Laws of 20263 roll-call votesIntroduced Feb 19, 2026 · Latest action Mar 24, 2026 ESSB 5156Concerning elevator standards in smaller apartment buildings.Sen. Jesse Salomon · 6 cosponsorsCosponsorBecame lawChapter 145, Laws of 20264 roll-call votesIntroduced Jan 13, 2025 · Latest action Mar 23, 2026 ESSB 6110Addressing electric-assisted bicycles and electric motorcycles.Sen. Sharon Shewmake · 3 cosponsorsCosponsorBecame lawChapter 159, Laws of 20263 roll-call votesIntroduced Jan 14, 2026 · Latest action Mar 23, 2026 ESSB 6162Concerning property tax reform.Sen. Deborah Krishnadasan · 24 cosponsorsCosponsorBecame lawChapter 163, Laws of 20263 roll-call votesIntroduced Jan 15, 2026 · Latest action Mar 23, 2026 SSB 6269Modernizing the definition of motor fuel in the motor fuel quality act.Sen. Sharon Shewmake · 1 cosponsorCosponsorBecame lawChapter 160, Laws of 20263 roll-call votesIntroduced Jan 21, 2026 · Latest action Mar 23, 2026 SSB 6309Providing for enhanced municipal permitting tools for high capacity transit projects.2 cosponsorsSponsorBecame lawChapter 166, Laws of 20263 roll-call votesIntroduced Jan 26, 2026 · Latest action Mar 23, 2026 ESB 5068Concerning agencies, firefighters, prosecutors, and general or limited authority law enforcement, extending eligibility for employment to all United States citizens or persons legally authorized to work in the United States under federal law.Sen. John Lovick · 10 cosponsorsCosponsorBecame lawChapter 103, Laws of 20264 roll-call votesIntroduced Jan 13, 2025 · Latest action Mar 18, 2026 SSB 6014Concerning pregnancy-related accommodations.Sen. T'wina Nobles · 10 cosponsorsCosponsorBecame lawChapter 76, Laws of 20262 roll-call votesIntroduced Jan 12, 2026 · Latest action Mar 16, 2026 SSB 6039Modernizing methods of communications by the department of labor and industries.Sen. Curtis King · 3 cosponsorsCosponsorBecame lawChapter 77, Laws of 20262 roll-call votesIntroduced Jan 12, 2026 · Latest action Mar 16, 2026 SSB 6081Protecting Washingtonians from invasion of privacy, including the unauthorized disclosure of sex designation information and historic sex designation changes in official government records.Sen. Jamie Pedersen · 10 cosponsorsCosponsorBecame lawChapter 56, Laws of 20262 roll-call votesIntroduced Jan 13, 2026 · Latest action Mar 16, 2026 SSB 6091Prohibiting real estate brokers from marketing residential properties to an exclusive group of prospective buyers or real estate brokers.17 cosponsorsSponsorBecame lawChapter 57, Laws of 20262 roll-call votesIntroduced Jan 13, 2026 · Latest action Mar 16, 2026 ESSB 5552Concerning the creation of building codes for kit homes.Sen. Jeff Wilson · 20 cosponsorsCosponsorBecame lawChapter 41, Laws of 20263 roll-call votesIntroduced Jan 28, 2025 · Latest action Mar 14, 2026 ESB 5872Establishing the preK promise account.Sen. Claire Wilson · 10 cosponsorsCosponsorBecame lawChapter 51, Laws of 20262 roll-call votesIntroduced Jan 12, 2026 · Latest action Mar 14, 2026 SSB 5917Improving access to abortion medications.Sen. Jessica Bateman · 14 cosponsorsCosponsorBecame lawChapter 52, Laws of 20262 roll-call votesIntroduced Jan 12, 2026 · Latest action Mar 14, 2026 SB 6046Establishing the Washington division of civil air patrol as part of the Washington military department.Sen. Keith Wagoner · 4 cosponsorsCosponsorBecame lawChapter 46, Laws of 20262 roll-call votesIntroduced Jan 12, 2026 · Latest action Mar 14, 2026 ESSB 6087Concerning donations for children.Sen. John Braun · 6 cosponsorsCosponsorBecame lawChapter 47, Laws of 20262 roll-call votesIntroduced Jan 13, 2026 · Latest action Mar 14, 2026 SSB 6183Concerning coverage for HIV antiviral drugs.12 cosponsorsSponsorBecame lawChapter 48, Laws of 20262 roll-call votesIntroduced Jan 16, 2026 · Latest action Mar 14, 2026 E2SSB 5061Requiring certain wages in public works contracts to be at least the prevailing wage in effect when the work is performed.Sen. Steve Conway · 9 cosponsorsCosponsorIn committee (other house)2 roll-call votesIntroduced Jan 13, 2025 · Latest action Mar 12, 2026 SSB 5067Concerning impaired driving.Sen. John Lovick · 8 cosponsorsCosponsorIn committee (other house)1 roll-call voteIntroduced Jan 13, 2025 · Latest action Mar 12, 2026 ESSB 5203Ensuring connectivity for Washington wildlife through safe passages.Sen. Jesse Salomon · 5 cosponsorsCosponsorOn the floor (other house)1 roll-call voteIntroduced Jan 13, 2025 · Latest action Mar 12, 2026 ESB 5286Concerning policing costs driven by proximity to state hospitals.Sen. Jeff Holy · 6 cosponsorsCosponsorIn committee (other house)2 roll-call votesIntroduced Jan 15, 2025 · Latest action Mar 12, 2026 ESSB 5374Including tribal representation in certain transportation activities.Sen. Claudia Kauffman · 8 cosponsorsCosponsorOn the floor (other house)2 roll-call votesIntroduced Jan 20, 2025 · Latest action Mar 12, 2026 ESB 5581Implementing safe system approach strategies for active transportation infrastructure.Sen. Sharon Shewmake · 3 cosponsorsCosponsorOn the floor (other house)1 roll-call voteIntroduced Jan 30, 2025 · Latest action Mar 12, 2026 ESB 5649Creating a Washington state supply chain competitiveness infrastructure program.8 cosponsorsSponsorIn committee (other house)2 roll-call votesIntroduced Feb 3, 2025 · Latest action Mar 12, 2026 ESB 5705Improving traffic safety by modifying penalty amounts for certain traffic infractions.3 cosponsorsSponsorOn the floor (other house)2 roll-call votesIntroduced Feb 7, 2025 · Latest action Mar 12, 2026 ESSB 5838Adding tribal members to the board of natural resources. (REVISED FOR ENGROSSED: Adding tribal representation to the board of natural resources.)Sen. Claudia Kauffman · 15 cosponsorsCosponsorIn committee (other house)1 roll-call voteIntroduced Jan 12, 2026 · Latest action Mar 12, 2026 ESB 5899Creating a license endorsement to allow qualified licensed chiropractors to perform chiropractic diagnosis and adjustments on nonhuman animals.Sen. Shelly Short · 4 cosponsorsCosponsorIn committee (other house)1 roll-call voteIntroduced Jan 12, 2026 · Latest action Mar 12, 2026 2SSB 5968Improving regulatory efficiency by integrating executive order 25-03, concerning permitting and licensing processes, into chapter 43.42A RCW.Sen. Deborah Krishnadasan · 2 cosponsorsCosponsorOn the floor (other house)1 roll-call voteIntroduced Jan 12, 2026 · Latest action Mar 12, 2026 SSB 5971Establishing a green fertilizer incentive program to support the production and adoption of low-carbon nitrogen fertilizer in Washington state.Sen. Matt Boehnke · 3 cosponsorsCosponsorIn committee (other house)1 roll-call voteIntroduced Jan 12, 2026 · Latest action Mar 12, 2026 SSB 5992Creating the youth development fund account to increase access to positive youth development programs.Sen. Deborah Krishnadasan · 7 cosponsorsCosponsorIn committee (other house)1 roll-call voteIntroduced Jan 12, 2026 · Latest action Mar 12, 2026 ESSB 5993Concerning lowering the interest rate for medical debt.Rep. Emily Alvarado · 15 cosponsorsCosponsorOn the floor (other house)2 roll-call votesIntroduced Jan 12, 2026 · Latest action Mar 12, 2026 SB 6006Exempting food banks from the retail sales tax imposed on certain services.Sen. Chris Gildon · 6 cosponsorsCosponsorIn committee (other house)1 roll-call voteIntroduced Jan 12, 2026 · Latest action Mar 12, 2026 ESSB 6031Enhancing public safety and enforcement of crimes that impact insurance.Sen. John Lovick · 12 cosponsorsCosponsorIn committee (other house)1 roll-call voteIntroduced Jan 12, 2026 · Latest action Mar 12, 2026 E2SSB 6070Supporting the recovery of missing persons.Sen. Manka Dhingra · 11 cosponsorsCosponsorOn the floor (other house)1 roll-call voteIntroduced Jan 13, 2026 · Latest action Mar 12, 2026 ESSB 6086Strengthening security for Washington state judicial officers and court personnel.Sen. Manka Dhingra · 9 cosponsorsCosponsorOn the floor (other house)1 roll-call voteIntroduced Jan 13, 2026 · Latest action Mar 12, 2026 SSB 6097Adding federally recognized Indian tribes to the list of entities that may participate in the conservation futures program.Sen. Mike Chapman · 10 cosponsorsCosponsorOn the floor (other house)1 roll-call voteIntroduced Jan 13, 2026 · Latest action Mar 12, 2026 SB 6148Modifying the maximum terms of regional transit authority bond issues.1 cosponsorSponsorIn committee (other house)1 roll-call voteIntroduced Jan 14, 2026 · Latest action Mar 12, 2026 SSB 6160Improving government efficiency related to reports by state agencies.Sen. Deborah Krishnadasan · 7 cosponsorsCosponsorOn the floor (other house)1 roll-call voteIntroduced Jan 15, 2026 · Latest action Mar 12, 2026 SB 6161Concerning department of health information on dementia.Sen. Vandana Slatter · 7 cosponsorsCosponsorIn committee (other house)1 roll-call voteIntroduced Jan 15, 2026 · Latest action Mar 12, 2026