Fire-Resistant Materials Applicator Rulemaking

Status

L&I filed a Permanent Rulemaking (CR-103P) on May 29, 2025, to implement the requirements of Substitute House Bill 1323 (SHB 1323), codified as chapter 49.105 RCW. SHB 1323 requires a training and certification program be created for individuals who apply fire-resistant materials.

The rule becomes effective July 1, 2025.

See all the rulemaking activity for fire-resistant materials applicator on our L&I Rulemaking page.

Learn more about our rulemaking process and terminology.

Overview

L&I’s Division of Occupational Safety and Health (DOSH) is required to implement and enforce Substitute House Bill 1323 (SHB 1323), passed by the Washington State legislature in the 2023 session. SHB 1323, codified under chapter 49.105 RCW, requires a training and certification program be created for individuals who apply fire-resistant materials and provides for enforcement. The training must be provided by an apprenticeship program registered with the Washington State Apprenticeship and Training Council, fire-resistant materials manufacturers, or other certified training providers approved by DOSH.

Meetings & Timeline
Date (Subject to Change) Activity
Filed CR-103P Permanent Rulemaking​​ 5/29/2025​
Public Comments Due​ 4/16/2025​ - 5:00 p.m.​
Public Hearings​ April 2025​
Filed CR-102 Proposed Rulemaking​​ 2/18/2025​
Filed CR-101 Preproposal 2/6/2024
Rule Drafts & Documents

Staff Contacts

For rulemaking questions, please contact:
Carmyn.Shute@Lni.wa.gov or 360-870-4525.

For technical questions, please contact:
Steven.Heist@Lni.wa.gov or 253-878-0928.

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