The Hazard Communication Act of 1985 is classified as what type of law?

The Hazard Communication Act of 1985 is classified as federal law because it was established to ensure that information about chemical hazards and associated protective measures is communicated effectively to employees across various industries in the United States. This legislation was designed to promote safety and health by requiring manufacturers and importers of hazardous substances to provide detailed information about the chemicals they produce, including labeling and Safety Data Sheets (SDS).

Being a federal law, it sets a national standard for hazardous communication, governing how chemicals are labeled and how safety information is disseminated in workplaces. This ensures consistency and compliance across states and local jurisdictions, unlike state laws or local ordinances, which may vary and govern more localized issues. International regulations pertain to agreements between countries and would not apply specifically to domestic workplace safety requirements as established by the Hazard Communication Act.