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WA SB6158

WA SB6158
Adopting national standards for factory built housing and commercial structures.


summary

Introduced
01/15/2026
In Committee
02/03/2026
Crossed Over
Passed
Dead
03/12/2026

Introduced Session

2025-2026 Regular Session

Bill Summary

AN ACT Relating to adopting national standards for factory built 2 housing and commercial structures; amending RCW 43.22.455, 43.22.470, 3 and 43.22.480; and reenacting and amending RCW 43.22.450. 4

AI Summary

This bill aims to update regulations for factory-built housing and commercial structures by adopting national consensus standards, specifically those published by the International Code Council, Inc., for off-site construction, inspections, and regulatory compliance. It clarifies that "factory built housing" includes tiny houses and defines "qualified inspection agency" as a non-governmental entity approved by the department to conduct inspections, emphasizing their objectivity and independence. The bill also introduces an exemption from department approval for prefabricated enclosures for energy storage and electrical equipment owned by electric utilities, provided access is limited to qualified personnel for maintenance. Furthermore, it allows the department to delegate inspection duties to local enforcement agencies or qualified inspection agencies and mandates that rules adopted by the department consider national consensus standards and existing building codes like the international building, plumbing, and mechanical codes, as well as the national electrical code.

Committee Categories

Business and Industry

Sponsors (7)

Last Action

Senate Rules "X" file. (on 02/26/2026)

Bill Topics

Banking, Finance, and Domestic Commerce
  • ‐ Consumer Safety and Consumer Fraud
Community Development and Housing Issues
  • ‐ General Housing and Community Development

bill text


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