On December 29, 2023, the California Occupational Safety and Health Standards Board instituted an emergency regulation to address occupational exposure to respirable crystalline silica. This regulation addressed additional...more
On December 19, 2024, the Cal/OSHA Standards Board unanimously approved a proposal to make permanent amendments to its regulation regarding occupational exposures to respirable crystalline silica (RCS) in the general industry...more
Introduction: Understanding the New Regulations on Respirable Crystalline Silica (RCS) Respirable crystalline silica (RCS) is classified by the International Agency for Research on Cancer (IARC) as a human carcinogen. ...more