March 29, 2019

California Committee Includes Ultrafine Titanium Dioxide on Its Draft Priority 1 List for PEL Review

The California Division of Occupational Safety and Health’s (Cal/OSHA) Health Effects Advisory Committee (HEAC) for the Development of Permissible Exposure Limits (PEL) will meet on June 4, 2019.  According to the meeting agenda, HEAC will discuss the selection of Priority 1 substances for HEAC review.  HEAC has posted a draft 2019 Priority 1 List consisting of ten chemical substances.  The draft List includes titanium dioxide, ultrafine (<100 nanometers...