SHB 2228 — Concerning scissor stair regulations in the state building code.

What this bill does

Requires the State Building Code Council (Council) to convene a technical advisory group to recommend changes to the State Building Code (Code) to allow scissor stairs to be used in certain occupancies. Requires the technical advisory group to submit its recommendations to the Council in time for the Council to include any necessary updates in the first Code revision cycle that occurs after January 1, 2027.

From the Washington State Legislature's nonpartisan staff bill analysis. Read the full analysis ↗

Floor votes

• House — 3rd Reading & Final Passage · February 10, 2026
  95 yea · 0 nay · 3 not voting
• Senate — 3rd Reading & Final Passage · February 26, 2026
  48 yea · 0 nay · 1 not voting

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