Washington bills

Washington legislators · Data: Open States

State bill data last updated Oct 15, 2026, 4:19 PM.

615 bills· Clear filters

• HB 1960 Became law
  Encouraging renewable energy in Washington through tax policy and investment in local communities.
  Apr 1, 2026: Effective date 1/1/2028.
• HB 1903 Became law
  Establishing a statewide low-income energy assistance program.
  Mar 30, 2026: Effective date 6/11/2026.
• HB 2411 Became law
  Modifying shared leave provisions to authorize shared leave for victims of a hate crime and those whose absence is due to immigration enforcement actions against the employee or the employee's relative.
  Mar 30, 2026: Effective date 6/11/2026.
• HB 2215 Became law
  Concerning climate commitment act compliance obligations for fuels supplied or otherwise sold into Washington.
  Mar 30, 2026: Effective date 6/11/2026.
• HB 2496 Became law
  Concerning tribal consultation conducted by the energy facility site evaluation council.
  Mar 30, 2026: Effective date 6/11/2026.
• HB 2105 Became law
  Concerning immigrant worker protections.
  Mar 30, 2026: Effective date 6/11/2026*.
• HB 1906 Became law
  Increasing transparency and consumer protection in water system rates.
  Mar 28, 2026: Effective date 6/11/2026.
• HB 2266 Became law
  Encouraging permanent supportive housing, transitional housing, indoor emergency housing, and indoor emergency shelters.
  Mar 27, 2026: Effective date 6/11/2026.
• HB 1974 Became law
  Establishing land banking authorities.
  Mar 27, 2026: Effective date 6/11/2026.
• HB 2418 Became law
  Concerning permit review processes.
  Mar 27, 2026: Effective date 6/11/2026.
• HB 1750 Became law
  Creating guidelines for voter suppression and vote dilution claims under the Washington voting rights act.
  Mar 25, 2026: Effective date 6/11/2026.
• HB 2442 Became law
  Providing local governments tax resources and fund flexibility.
  Mar 25, 2026: Effective date 7/1/2026*.
• HB 2405 Became law
  Establishing a pilot program for posttraumatic stress disorder treatment and research.
  Mar 25, 2026: Effective date 7/1/2026*.
• HB 1941 Became law
  Authorizing agricultural cooperatives for cannabis producers.
  Mar 25, 2026: Effective date 6/11/2026.
• HB 2251 Became law
  Concerning climate commitment act accounts.
  Mar 25, 2026: Effective date 7/1/2027.
• HB 1710 Became law
  Concerning compliance with the Washington voting rights act of 2018.
  Mar 25, 2026: Effective date 6/11/2026.
• HB 1916 Became law
  Amending voter registration challenges and managing voter registration lists.
  Mar 25, 2026: Effective date 6/11/2026.
• HB 2416 Became law
  Concerning fair treatment of waste to energy facilities under the climate commitment act.
  Mar 25, 2026: Effective date 6/11/2026.
• HB 2211 Became law
  Concerning medically tailored meals.
  Mar 24, 2026: Effective date 6/11/2026.
• HB 1909 Became law
  Establishing the court unification task force.
  Mar 24, 2026: Effective date 6/11/2026.
• HB 2320 Became law
  Concerning the regulation of firearm manufacturing.
  Mar 24, 2026: Effective date 3/24/2026*.
• HB 2225 Became law
  Concerning regulation of artificial intelligence companion chatbots.
  Mar 24, 2026: Effective date 1/1/2027.
• HB 1796 Became law
  Concerning school districts' authority to contract indebtedness for school construction.
  Mar 24, 2026: Effective date 6/11/2026.
• HB 2091 Became law
  Requiring public employers under chapter 41.80 RCW to provide employee information to exclusive bargaining representatives.
  Mar 24, 2026: Effective date 6/11/2026.
• HB 2532 Became law
  Concerning the sale and distribution of nitrous oxide.
  Mar 24, 2026: Effective date 6/11/2026.
• HB 2508 Became law
  Clarifying the scope of authority of the office of independent investigations to align with current operations and practices and to include public disclosure requirements and protect privacy.
  Mar 24, 2026: Effective date 6/11/2026.
• HB 2110 Became law
  Concerning personnel for ambulance service interfacility specialty care transports.
  Mar 24, 2026: Effective date 6/11/2026.
• HB 2296 Became law
  Expanding the use of distributed energy resources.
  Mar 23, 2026: Effective date 6/11/2026.
• HB 2475 Became law
  Concerning language accessible public programs, activities, and services conducted, operated, or administered by state agencies.
  Mar 23, 2026: Effective date 6/11/2026.
• HB 1128 Became law
  Establishing a child care workforce standards board.
  Mar 23, 2026: Effective date 6/11/2026.
• HB 2334 Became law
  Adjusting the price of a cash transaction to eliminate the need for pennies.
  Mar 23, 2026: Effective date 6/11/2026.
• HB 2471 Became law
  Concerning collective bargaining for employees not covered by the national labor relations act.
  Mar 23, 2026: Effective date 6/11/2026.
• HB 2523 Became law
  Concerning the community reinvestment program.
  Mar 23, 2026: Effective date 6/11/2026*.
• HB 1634 Became law
  Providing school districts and public schools with assistance to coordinate comprehensive behavioral health supports for students.
  Mar 23, 2026: Effective date 6/11/2026.
• HB 2089 Became law
  Supporting wildfire mitigation by modifying RCW 82.04.29005, concerning taxes on loan interest.
  Mar 23, 2026: Effective date 7/1/2026.
• HB 2451 Became law
  Concerning local tax increment financing.
  Mar 23, 2026: Effective date 6/2/2026.
• HB 2264 Became law
  Concerning unemployment insurance benefits for workers separated from employment as a result of employer-initiated layoffs or workforce reductions.
  Mar 23, 2026: Effective date 6/11/2026.
• HB 2229 Became law
  Concerning the professional engineers' registration act.
  Mar 23, 2026: Effective date 6/11/2026.
• HB 2575 Became law
  Reducing certain reporting obligations under environmental or energy laws.
  Mar 23, 2026: Effective date 6/11/2026.
• HB 2525 Became law
  Establishing the heritage orchard program.
  Mar 20, 2026: Effective date 6/11/2026.
• HB 2165 Became law
  Concerning false identification as a peace officer.
  Mar 19, 2026: Effective date 6/11/2026.
• HB 2521 Became law
  Concerning firearms background check.
  Mar 18, 2026: Effective date 6/11/2026*.
• HB 2426 Became law
  Improving efficiency in appeals to the pollution control hearings board.
  Mar 18, 2026: Effective date 6/11/2026.
• HB 2420 Became law
  Increasing small works roster contract limits.
  Mar 18, 2026: Effective date 6/11/2026.
• HB 1570 Became law
  Concerning collective bargaining for certain employees who are enrolled in academic programs at public institutions of higher education.
  Mar 18, 2026: Effective date 3/18/2026.
• HB 2429 Became law
  Supporting children and youth behavioral health.
  Mar 18, 2026: Effective date 6/11/2026.
• HB 2495 Became law
  Addressing the removal of vehicles by certain cities when obstructing the operation of streetcar vehicles or jeopardizing public safety.
  Mar 18, 2026: Effective date 3/18/2026.
• HB 2238 Became law
  Concerning statewide food security.
  Mar 17, 2026: Effective date 6/11/2026.
• HB 1980 Became law
  Allowing certain private employer transportation services to use certain public transportation facilities.
  Mar 17, 2026: Effective date 6/11/2026.
• HB 2436 Became law
  Concerning requirements of oil tankers operating in restricted waters.
  Mar 16, 2026: Effective date 6/11/2026.