Items Tagged with 'California'

The International Surface Fabricators Association (ISFA) presented a shop licensing and certification program to California workplace safety regulators, positioning the industry-led proposal as a practical alternative to a physician-backed petition calling for an outright ban on engineered stone fabrication in the state.

California's Silicosis Training, Outreach and Prevention (STOP) Act, the most aggressive state-level regulation targeting silica exposure in the stone countertop fabrication industry, took full effect on January 1, 2026, after Governor Gavin Newsom signed it into law on October 13, 2025.