WA Leg - HB 2320 Concerning the regulation of firearm manufacturing. https://app.leg.wa.gov/billsummary?Year=2025&BillNumber=2320&Initiative=False 01 - January 8, 2026 - Prefiled for introduction. https://app.leg.wa.gov/billsummary?Year=2025&BillNumber=2320&Initiative=False Bill Description - Concerning the regulation of firearm manufacturing. Thu, 08 Jan 2026 00:00:00 -0800 01-January8,2026-Prefiledforintroduction. 02 - January 12, 2026 - First reading, referred to Civil Rights & Judiciary. https://app.leg.wa.gov/billsummary?Year=2025&BillNumber=2320&Initiative=False Bill Description - Concerning the regulation of firearm manufacturing. Mon, 12 Jan 2026 00:00:00 -0800 02-January12,2026-Firstreading,referredtoCivilRights&Judiciary. 03 - January 21, 2026 - Public hearing in the House Committee on Civil Rights & Judiciary at 8:00 AM. https://app.leg.wa.gov/billsummary?Year=2025&BillNumber=2320&Initiative=False Bill Description - Concerning the regulation of firearm manufacturing. Wed, 21 Jan 2026 00:00:00 -0800 03-January21,2026-PublichearingintheHouseCommitteeonCivilRights&Judiciaryat8:00AM. 04 - February 4, 2026 - Executive action taken in the House Committee on Civil Rights & Judiciary at 8:00 AM. https://app.leg.wa.gov/billsummary?Year=2025&BillNumber=2320&Initiative=False Bill Description - Concerning the regulation of firearm manufacturing. Wed, 04 Feb 2026 00:00:00 -0800 04-February4,2026-ExecutiveactiontakenintheHouseCommitteeonCivilRights&Judiciaryat8:00AM. 05 - February 4, 2026 - CRJ - Majority; 1st substitute bill be substituted, do pass. https://app.leg.wa.gov/billsummary?Year=2025&BillNumber=2320&Initiative=False Bill Description - Concerning the regulation of firearm manufacturing. Wed, 04 Feb 2026 00:00:00 -0800 05-February4,2026-CRJ-Majority;1stsubstitutebillbesubstituted,dopass. 06 - February 4, 2026 - Minority; do not pass. https://app.leg.wa.gov/billsummary?Year=2025&BillNumber=2320&Initiative=False Bill Description - Concerning the regulation of firearm manufacturing. Wed, 04 Feb 2026 00:00:00 -0800 06-February4,2026-Minority;donotpass. 07 - February 4, 2026 - Referred to Appropriations. https://app.leg.wa.gov/billsummary?Year=2025&BillNumber=2320&Initiative=False Bill Description - Concerning the regulation of firearm manufacturing. Wed, 04 Feb 2026 00:00:00 -0800 07-February4,2026-ReferredtoAppropriations. 08 - February 6, 2026 - Committee relieved of further consideration. https://app.leg.wa.gov/billsummary?Year=2025&BillNumber=2320&Initiative=False Bill Description - Concerning the regulation of firearm manufacturing. Fri, 06 Feb 2026 00:00:00 -0800 08-February6,2026-Committeerelievedoffurtherconsideration. 09 - February 6, 2026 - Referred to Rules 2 Review. https://app.leg.wa.gov/billsummary?Year=2025&BillNumber=2320&Initiative=False Bill Description - Concerning the regulation of firearm manufacturing. Fri, 06 Feb 2026 00:00:00 -0800 09-February6,2026-ReferredtoRules2Review. 10 - February 12, 2026 - Rules Committee relieved of further consideration. Placed on second reading. https://app.leg.wa.gov/billsummary?Year=2025&BillNumber=2320&Initiative=False Bill Description - Concerning the regulation of firearm manufacturing. Thu, 12 Feb 2026 00:00:00 -0800 10-February12,2026-RulesCommitteerelievedoffurtherconsideration.Placedonsecondreading. 11 - February 16, 2026 - 1st substitute bill substituted (CRJ 26). https://app.leg.wa.gov/billsummary?Year=2025&BillNumber=2320&Initiative=False Bill Description - Concerning the regulation of firearm manufacturing. Mon, 16 Feb 2026 00:00:00 -0800 11-February16,2026-1stsubstitutebillsubstituted(CRJ26). 12 - February 16, 2026 - Floor amendment(s) adopted. https://app.leg.wa.gov/billsummary?Year=2025&BillNumber=2320&Initiative=False Bill Description - Concerning the regulation of firearm manufacturing. Mon, 16 Feb 2026 00:00:00 -0800 12-February16,2026-Flooramendment(s)adopted. 13 - February 16, 2026 - Rules suspended. Placed on Third Reading. https://app.leg.wa.gov/billsummary?Year=2025&BillNumber=2320&Initiative=False Bill Description - Concerning the regulation of firearm manufacturing. Mon, 16 Feb 2026 00:00:00 -0800 13-February16,2026-Rulessuspended.PlacedonThirdReading. 14 - February 16, 2026 - Third reading, passed; yeas, 57; nays, 39; absent, 0; excused, 2. https://app.leg.wa.gov/billsummary?Year=2025&BillNumber=2320&Initiative=False Bill Description - Concerning the regulation of firearm manufacturing. Mon, 16 Feb 2026 00:00:00 -0800 14-February16,2026-Thirdreading,passed;yeas,57;nays,39;absent,0;excused,2. 15 - February 19, 2026 - First reading, referred to Law & Justice. https://app.leg.wa.gov/billsummary?Year=2025&BillNumber=2320&Initiative=False Bill Description - Concerning the regulation of firearm manufacturing. Thu, 19 Feb 2026 00:00:00 -0800 15-February19,2026-Firstreading,referredtoLaw&Justice. 16 - February 20, 2026 - Public hearing in the Senate Committee on Law & Justice at 2:00 PM. https://app.leg.wa.gov/billsummary?Year=2025&BillNumber=2320&Initiative=False Bill Description - Concerning the regulation of firearm manufacturing. Fri, 20 Feb 2026 00:00:00 -0800 16-February20,2026-PublichearingintheSenateCommitteeonLaw&Justiceat2:00PM. 17 - February 23, 2026 - Executive action taken in the Senate Committee on Law & Justice at 10:30 AM. https://app.leg.wa.gov/billsummary?Year=2025&BillNumber=2320&Initiative=False Bill Description - Concerning the regulation of firearm manufacturing. Mon, 23 Feb 2026 00:00:00 -0800 17-February23,2026-ExecutiveactiontakenintheSenateCommitteeonLaw&Justiceat10:30AM. 18 - February 23, 2026 - LAW - Majority; do pass with amendment(s). https://app.leg.wa.gov/billsummary?Year=2025&BillNumber=2320&Initiative=False Bill Description - Concerning the regulation of firearm manufacturing. Mon, 23 Feb 2026 00:00:00 -0800 18-February23,2026-LAW-Majority;dopasswithamendment(s). 19 - February 23, 2026 - Minority; do not pass. https://app.leg.wa.gov/billsummary?Year=2025&BillNumber=2320&Initiative=False Bill Description - Concerning the regulation of firearm manufacturing. Mon, 23 Feb 2026 00:00:00 -0800 19-February23,2026-Minority;donotpass. 20 - February 24, 2026 - Passed to Rules Committee for second reading. https://app.leg.wa.gov/billsummary?Year=2025&BillNumber=2320&Initiative=False Bill Description - Concerning the regulation of firearm manufacturing. Tue, 24 Feb 2026 00:00:00 -0800 20-February24,2026-PassedtoRulesCommitteeforsecondreading. 21 - February 27, 2026 - Placed on second reading by Rules Committee. https://app.leg.wa.gov/billsummary?Year=2025&BillNumber=2320&Initiative=False Bill Description - Concerning the regulation of firearm manufacturing. Fri, 27 Feb 2026 00:00:00 -0800 21-February27,2026-PlacedonsecondreadingbyRulesCommittee. 22 - February 28, 2026 - Committee amendment(s) adopted as amended. https://app.leg.wa.gov/billsummary?Year=2025&BillNumber=2320&Initiative=False Bill Description - Concerning the regulation of firearm manufacturing. Sat, 28 Feb 2026 00:00:00 -0800 22-February28,2026-Committeeamendment(s)adoptedasamended. 23 - February 28, 2026 - Rules suspended. Placed on Third Reading. https://app.leg.wa.gov/billsummary?Year=2025&BillNumber=2320&Initiative=False Bill Description - Concerning the regulation of firearm manufacturing. Sat, 28 Feb 2026 00:00:00 -0800 23-February28,2026-Rulessuspended.PlacedonThirdReading. 24 - February 28, 2026 - Third reading, passed; yeas, 29; nays, 18; absent, 0; excused, 2. https://app.leg.wa.gov/billsummary?Year=2025&BillNumber=2320&Initiative=False Bill Description - Concerning the regulation of firearm manufacturing. Sat, 28 Feb 2026 00:00:00 -0800 24-February28,2026-Thirdreading,passed;yeas,29;nays,18;absent,0;excused,2. 25 - March 11, 2026 - House concurred in Senate amendments. https://app.leg.wa.gov/billsummary?Year=2025&BillNumber=2320&Initiative=False Bill Description - Concerning the regulation of firearm manufacturing. Wed, 11 Mar 2026 00:00:00 -0700 25-March11,2026-HouseconcurredinSenateamendments. 26 - March 11, 2026 - Passed final passage; yeas, 58; nays, 38; absent, 0; excused, 2. https://app.leg.wa.gov/billsummary?Year=2025&BillNumber=2320&Initiative=False Bill Description - Concerning the regulation of firearm manufacturing. Wed, 11 Mar 2026 00:00:00 -0700 26-March11,2026-Passedfinalpassage;yeas,58;nays,38;absent,0;excused,2. 27 - March 11, 2026 - Speaker signed. https://app.leg.wa.gov/billsummary?Year=2025&BillNumber=2320&Initiative=False Bill Description - Concerning the regulation of firearm manufacturing. Wed, 11 Mar 2026 00:00:00 -0700 27-March11,2026-Speakersigned. 28 - March 11, 2026 - President signed. https://app.leg.wa.gov/billsummary?Year=2025&BillNumber=2320&Initiative=False Bill Description - Concerning the regulation of firearm manufacturing. Wed, 11 Mar 2026 00:00:00 -0700 28-March11,2026-Presidentsigned. 29 - March 12, 2026 - Delivered to Governor. https://app.leg.wa.gov/billsummary?Year=2025&BillNumber=2320&Initiative=False Bill Description - Concerning the regulation of firearm manufacturing. Thu, 12 Mar 2026 00:00:00 -0700 29-March12,2026-DeliveredtoGovernor. 30 - March 24, 2026 - Governor signed. https://app.leg.wa.gov/billsummary?Year=2025&BillNumber=2320&Initiative=False Bill Description - Concerning the regulation of firearm manufacturing. Tue, 24 Mar 2026 00:00:00 -0700 30-March24,2026-Governorsigned. 31 - March 24, 2026 - Chapter 203, 2026 Laws. https://app.leg.wa.gov/billsummary?Year=2025&BillNumber=2320&Initiative=False Bill Description - Concerning the regulation of firearm manufacturing. Tue, 24 Mar 2026 00:00:00 -0700 31-March24,2026-Chapter203,2026Laws. 32 - March 24, 2026 - Effective date 3/24/2026*. https://app.leg.wa.gov/billsummary?Year=2025&BillNumber=2320&Initiative=False Bill Description - Concerning the regulation of firearm manufacturing. Tue, 24 Mar 2026 00:00:00 -0700 32-March24,2026-Effectivedate3/24/2026*.