§1926.50 Medical services and first aid  
   §1926.51 Sanitation  
   §1926.52 Occupational noise exposure  
   §1926.53 Ionizing radiation  
   §1926.54 Nonionizing radiation  
   §1926.55 Gases, vapors, fumes, dusts, and mists  
   §1926.56 Illumination  
   §1926.57 Ventilation  
   §1926.58 [Reserved]  
   §1926.59 Hazard communication  
   §1926.60 Methylenedianiline  
   §1926.61 Retention of DOT markings, placards and labels  
   §1926.62 Lead  
   §1926.64 Process safety management of highly hazardous chemicals  
   §1926.65 Hazardous waste operations and emergency response  
   §1926.66 Criteria for design and construction of spray booths