OSHA has released a Small Entity Compliance Guide for General Industry and Maritime to help small business employers comply with the agency's Final Rule to Protect Workers from Exposure to Respirable Crystalline Silica. The guide describes the steps that employers are required to take to protect employees in general industry and maritime from the hazards associated with silica exposure. These requirements include: assessing worker exposures; using engineering and work practice controls to keep exposures below a specified safety threshold; and offering medical exams to certain highly exposed workers. Enforcement of the final rule in general industry and maritime is scheduled to begin June 23, 2018.