Article 107 - Dusts, Fumes, Mists, Vapors and Gases
- Section 5139 - Purpose
- Section 5140 - Definitions
- Section 5141 - Control of Harmful Exposure to Employees
- Section 5141.1 - Protection from Wildfire Smoke
- Appendix A to Section 5141.1 - Protection from Wildfire Smoke Measuring PM2.5 Levels at the Worksite (Mandatory if an Employer Monitors with a Direct Reading Instrument)
- Appendix B to Section 5141.1 - Protection from Wildfire Smoke Information to be Provided to Employees (Mandatory)
- Section 5142 - Mechanically Driven Heating, Ventilating and Air Conditioning (HVAC) Systems to Provide Minimum Building Ventilation
- Section 5143 - General Requirements of Mechanical Ventilation Systems
- Section 5144 - Respiratory Protection
- Appendix A to Section 5144 - Fit Testing Procedures (Mandatory)
- Appendix B-1 to Section 5144 - User Seal Check Procedures (Mandatory)
- Appendix B-2 to Section 5144 - Respirator Cleaning Procedures (Mandatory)
- Appendix C to Section 5144 - OSHA Respirator Medical Evaluation Questionnaire (Mandatory)
- Appendix D to Section 5144 - (Mandatory) Information for Employees Using Respirators When Not Required Under the Standard
- Section 5145 - Media for Allaying Dusts, Fumes, Mists, Vapors, and Gases
- Section 5146 - Internal Combustion Engine Exhaust Emission Control
- Section 5147 - Respiratory Protection for M. Tuberculosis
- Section 5148 - Prohibition of Smoking in the Workplace
- Section 5149 - Oxygen Deficiency
- Section 5150 - Ventilation and Personal Protective Equipment Requirements for Welding, Brazing and Cutting
- Section 5151 - Ventilation and Personal Protective Equipment Requirements for Abrasive Blasting Operations
- Section 5152 - Ventilation and Personal Protective Equipment Requirements for Grinding, Polishing, and Buffing Operations
- Section 5153 - Ventilation and Personal Protective Equipment Requirements for Spray Coating Operations
- Section 5154 - Ventilation and Personal Protective Equipment Requirements for Open-Surface Tank Operations
- Section 5154.1 - Ventilation Requirements for Laboratory-Type Hood Operations
- Section 5154.2 - Ventilation Requirements for Biological Safety Cabinets
- Appendix A - High Efficiency Particulate Air Filter Aerosol Test Protocol (Non-Mandatory)
- Appendix B - Start up and Shut down Procedure (Non-Mandatory)
- Section 5155 - Airborne Contaminants