OSHA issued a memorandum outlining initial enforcement of the standard for respirable crystalline silica in general industry and maritime. Most provisions of the standard become enforceable June 23. The standard establishes a new 8-hour, time-weighted average permissible exposure limit and action level. During the first 30 days of enforcement, OSHA will offer compliance assistance for employers who make good faith efforts to comply with the new standard. OSHA plans to issue interim enforcement guidance until a compliance directive on the new standard is finalized. For more information, read the news release.