Federal agencies Silica Workplace exposures

OSHA answers FAQs on silica standard for general industry

Silica

Washington — OSHA has published answers to a list of frequently asked questions regarding the agency’s respirable crystalline silica standard for general industry.

The agency developed the FAQs after consulting with industry and union stakeholders, the Department of Labor states in a Jan. 23 press release. The answers to the 64 questions, organized by topic, provide guidance to employers and workers on the standard’s requirements, including exposure assessments, hazard communication and methods of compliance.

OSHA’s silica rule for general industry was published March 25, 2016, and went into effect June 23, 2018. The agency released a set of compliance assistance resources in August 2018.

Crystalline silica is a carcinogen found in sand, stone and artificial stone. It can cause silicosis, a chronic disease that involves scarring of the lungs. OSHA estimates that 2.3 million workers are exposed to silica dust each year.

Post a comment to this article

Safety+Health welcomes comments that promote respectful dialogue. Please stay on topic. Comments that contain personal attacks, profanity or abusive language – or those aggressively promoting products or services – will be removed. We reserve the right to determine which comments violate our comment policy. (Anonymous comments are welcome; merely skip the “name” field in the comment box. An email address is required but will not be included with your comment.)