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  1. LII
  2. State Regulations
  3. Washington Administrative Code
  4. Title 296 - Labor and Industries, Department of
  5. Chapter 296-840 - Respirable crystalline silica

Chapter 296-840 - Respirable crystalline silica

  • State Regulations
  • Compare
  1. § 296-840-095 - Definitions
  2. § 296-840-100 - Scope and application
  3. § 296-840-105 - Exposure assessment
  4. § 296-840-110 - Specified exposure control methods
  5. § 296-840-115 - Regulated areas
  6. § 296-840-120 - Methods of compliance
  7. § 296-840-125 - Respiratory protection
  8. § 296-840-130 - Respiratory protection program
  9. § 296-840-135 - Housekeeping
  10. § 296-840-140 - Written exposure control plan
  11. § 296-840-145 - Medical surveillance
  12. § 296-840-150 - Communication of respirable crystalline silica hazards to employees
  13. § 296-840-155 - Recordkeeping
  14. § 296-840-160 - Effective dates
  15. § 296-840-165 - Appendix A-Methods of sample analysis-Mandatory
  16. § 296-840-170 - Appendix B-Medical surveillance guidelines-Nonmandatory
  17. § 296-840-175 - Appendix C-Adult tuberculosis screening tool for workers exposed to respirable crystalline sil-ica-Nonmandatory

State regulations are updated quarterly; we currently have two versions available. Below is a comparison between our most recent version and the prior quarterly release. More comparison features will be added as we have more versions to compare.


No prior version found.

State Regulations Toolbox



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