By Related Rule (WAC)

WISHA provides rule guidance to staff through two types of policies:

  1. WISHA Interim Operations and Interpretive Memoranda (WIIM)
  2. WISHA Regional Directives (WRD)

The WIIMs and WRDs do not:

  • Substitute for the rule or requirement referenced
  • Create additional obligations for employers

Policies related to Chapter 296-832, WAC.

WISHA policies in effect as of 7/31/2019. View all policies by Related WAC code.

Referenced WAC Policies

Late Night Retail Worker Crime Prevention
(Chapter 296-832, WAC)

Violence in the Workplace (WRD 5.05)


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